﻿---
title: Field & Attributes Alignment
description: The following table gives an overview of mappings between individual ECS fields (in ECS version 9.3.0-dev) and corresponding OTel semantic convention...
url: https://www.elastic.co/docs/reference/ecs/ecs-otel-alignment-details
---

# Field & Attributes Alignment

The following table gives an overview of mappings between individual ECS fields (in ECS version `9.3.0-dev`) and corresponding OTel semantic convention attributes (in SemConv version `1.34.0`).

| ECS Field                                                                                                                                  | Relation                                                                                                                                                                                                                         | OTel Semantic Conventions Attribute                                                                                                                                                                                                                                                                                                                                                                                             | Stability                                                                   |
|--------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------|
| **Base Fields**Base Fields                                                                                                                 |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [@timestamp](/docs/reference/ecs/ecs-base#field-timestamp)@timestamp                                                                      | [![otlp](https://img.shields.io/badge/OTLP-ffdcb2?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![otlp](https://img.shields.io/badge/OTLP-ffdcb2?style=flat)otlp                                 | [time_unix_nano](https://github.com/search?q=repo%3Aopen-telemetry%2Fopentelemetry-proto+%22+time_unix_nano+%22&type=code)time_unix_nano                                                                                                                                                                                                                                                                                        | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [@timestamp](/docs/reference/ecs/ecs-base#field-timestamp)@timestamp                                                                      | [![otlp](https://img.shields.io/badge/OTLP-ffdcb2?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![otlp](https://img.shields.io/badge/OTLP-ffdcb2?style=flat)otlp                                 | [observed_time_unix_nano](https://github.com/search?q=repo%3Aopen-telemetry%2Fopentelemetry-proto+%22+observed_time_unix_nano+%22&type=code)observed_time_unix_nano                                                                                                                                                                                                                                                             | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [@timestamp](/docs/reference/ecs/ecs-base#field-timestamp)@timestamp                                                                      | [![otlp](https://img.shields.io/badge/OTLP-ffdcb2?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![otlp](https://img.shields.io/badge/OTLP-ffdcb2?style=flat)otlp                                 | [start_time_unix_nano](https://github.com/search?q=repo%3Aopen-telemetry%2Fopentelemetry-proto+%22+start_time_unix_nano+%22&type=code)start_time_unix_nanoNote: On logs, events and metrics, `time_unix_nano` defines the time of the event. For logs, `observed_time_unix_nano` defines the time when the event was observed by the collection system. On spans, `start_time_unix_nano` represents the start time of the span. | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [labels](/docs/reference/ecs/ecs-base#field-labels)labels                                                                                 | [![related](https://img.shields.io/badge/related-efc20d?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![related](https://img.shields.io/badge/related-efc20d?style=flat)related                  | [k8s.pod.label](https://opentelemetry.io/docs/specs/semconv/attributes-registry/k8s/#k8s-pod-label)k8s.pod.label                                                                                                                                                                                                                                                                                                                | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [labels](/docs/reference/ecs/ecs-base#field-labels)labels                                                                                 | [![related](https://img.shields.io/badge/related-efc20d?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![related](https://img.shields.io/badge/related-efc20d?style=flat)related                  | [container.label](https://opentelemetry.io/docs/specs/semconv/attributes-registry/container/#container-label)container.label                                                                                                                                                                                                                                                                                                    | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [message](/docs/reference/ecs/ecs-base#field-message)message                                                                              | [![otlp](https://img.shields.io/badge/OTLP-ffdcb2?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![otlp](https://img.shields.io/badge/OTLP-ffdcb2?style=flat)otlp                                 | [body](https://github.com/search?q=repo%3Aopen-telemetry%2Fopentelemetry-proto+%22+body+%22&type=code)bodyNote: The `body` in OTLP is of type `Any` and can be either an unstructured log message or a structured event.                                                                                                                                                                                                        | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
| **Client Fields**Client Fields                                                                                                             |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [client.address](/docs/reference/ecs/ecs-client#field-client-address)client.address                                                       | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [client.address](https://opentelemetry.io/docs/specs/semconv/attributes-registry/client/#client-address)client.address                                                                                                                                                                                                                                                                                                          | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [client.port](/docs/reference/ecs/ecs-client#field-client-port)client.port                                                                | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [client.port](https://opentelemetry.io/docs/specs/semconv/attributes-registry/client/#client-port)client.port                                                                                                                                                                                                                                                                                                                   | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
| **Cloud Fields**Cloud Fields                                                                                                               |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [cloud.account.id](/docs/reference/ecs/ecs-cloud#field-cloud-account-id)cloud.account.id                                                  | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [cloud.account.id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/cloud/#cloud-account-id)cloud.account.id                                                                                                                                                                                                                                                                                                     | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [cloud.availability_zone](/docs/reference/ecs/ecs-cloud#field-cloud-availability-zone)cloud.availability_zone                             | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [cloud.availability_zone](https://opentelemetry.io/docs/specs/semconv/attributes-registry/cloud/#cloud-availability-zone)cloud.availability_zone                                                                                                                                                                                                                                                                                | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [cloud.provider](/docs/reference/ecs/ecs-cloud#field-cloud-provider)cloud.provider                                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [cloud.provider](https://opentelemetry.io/docs/specs/semconv/attributes-registry/cloud/#cloud-provider)cloud.provider                                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [cloud.region](/docs/reference/ecs/ecs-cloud#field-cloud-region)cloud.region                                                              | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [cloud.region](https://opentelemetry.io/docs/specs/semconv/attributes-registry/cloud/#cloud-region)cloud.region                                                                                                                                                                                                                                                                                                                 | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [cloud.service.name](/docs/reference/ecs/ecs-cloud#field-cloud-service-name)cloud.service.name                                            | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [cloud.platform](https://opentelemetry.io/docs/specs/semconv/attributes-registry/cloud/#cloud-platform)cloud.platform                                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **Container Fields**Container Fields                                                                                                       |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [container.cpu.usage](/docs/reference/ecs/ecs-container#field-container-cpu-usage)container.cpu.usage                                     | [![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)metric                       | [container.cpu.usage](https://github.com/search?q=repo%3Aopen-telemetry%2Fsemantic-conventions+%22%3C%21--+semconv+metric.container.cpu.usage+--%3E%22&type=code)container.cpu.usage                                                                                                                                                                                                                                            | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [container.id](/docs/reference/ecs/ecs-container#field-container-id)container.id                                                          | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [container.id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/container/#container-id)container.id                                                                                                                                                                                                                                                                                                             | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [container.image.hash.all](/docs/reference/ecs/ecs-container#field-container-image-hash-all)container.image.hash.all                      | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [container.image.repo_digests](https://opentelemetry.io/docs/specs/semconv/attributes-registry/container/#container-image-repo-digests)container.image.repo_digests                                                                                                                                                                                                                                                             | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [container.image.name](/docs/reference/ecs/ecs-container#field-container-image-name)container.image.name                                  | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [container.image.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/container/#container-image-name)container.image.name                                                                                                                                                                                                                                                                                     | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [container.image.tag](/docs/reference/ecs/ecs-container#field-container-image-tag)container.image.tag                                     | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [container.image.tags](https://opentelemetry.io/docs/specs/semconv/attributes-registry/container/#container-image-tags)container.image.tags                                                                                                                                                                                                                                                                                     | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [container.labels](/docs/reference/ecs/ecs-container#field-container-labels)container.labels                                              | [![related](https://img.shields.io/badge/related-efc20d?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![related](https://img.shields.io/badge/related-efc20d?style=flat)related                  | [container.label](https://opentelemetry.io/docs/specs/semconv/attributes-registry/container/#container-label)container.label                                                                                                                                                                                                                                                                                                    | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [container.memory.usage](/docs/reference/ecs/ecs-container#field-container-memory-usage)container.memory.usage                            | [![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)metric                       | [container.memory.usage](https://github.com/search?q=repo%3Aopen-telemetry%2Fsemantic-conventions+%22%3C%21--+semconv+metric.container.memory.usage+--%3E%22&type=code)container.memory.usage                                                                                                                                                                                                                                   | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [container.name](/docs/reference/ecs/ecs-container#field-container-name)container.name                                                    | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [container.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/container/#container-name)container.name                                                                                                                                                                                                                                                                                                       | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [container.runtime](/docs/reference/ecs/ecs-container#field-container-runtime)container.runtime                                           | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [container.runtime](https://opentelemetry.io/docs/specs/semconv/attributes-registry/container/#container-runtime)container.runtime                                                                                                                                                                                                                                                                                              | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **Data Stream Fields**Data Stream Fields                                                                                                   |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [data_stream.dataset](/docs/reference/ecs/ecs-data_stream#field-data-stream-dataset)data_stream.dataset                                   | [![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)not-applicable | Not applicable.                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [data_stream.namespace](/docs/reference/ecs/ecs-data_stream#field-data-stream-namespace)data_stream.namespace                             | [![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)not-applicable | Not applicable.                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [data_stream.type](/docs/reference/ecs/ecs-data_stream#field-data-stream-type)data_stream.type                                            | [![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)not-applicable | Not applicable.                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
| **Destination Fields**Destination Fields                                                                                                   |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [destination.address](/docs/reference/ecs/ecs-destination#field-destination-address)destination.address                                   | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [destination.address](https://opentelemetry.io/docs/specs/semconv/attributes-registry/destination/#destination-address)destination.address                                                                                                                                                                                                                                                                                      | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [destination.port](/docs/reference/ecs/ecs-destination#field-destination-port)destination.port                                            | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [destination.port](https://opentelemetry.io/docs/specs/semconv/attributes-registry/destination/#destination-port)destination.port                                                                                                                                                                                                                                                                                               | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **Device Fields**Device Fields                                                                                                             |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [device.id](/docs/reference/ecs/ecs-device#field-device-id)device.id                                                                      | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [device.id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/device/#device-id)device.id                                                                                                                                                                                                                                                                                                                         | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [device.manufacturer](/docs/reference/ecs/ecs-device#field-device-manufacturer)device.manufacturer                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [device.manufacturer](https://opentelemetry.io/docs/specs/semconv/attributes-registry/device/#device-manufacturer)device.manufacturer                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [device.model.identifier](/docs/reference/ecs/ecs-device#field-device-model-identifier)device.model.identifier                            | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [device.model.identifier](https://opentelemetry.io/docs/specs/semconv/attributes-registry/device/#device-model-identifier)device.model.identifier                                                                                                                                                                                                                                                                               | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [device.model.name](/docs/reference/ecs/ecs-device#field-device-model-name)device.model.name                                              | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [device.model.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/device/#device-model-name)device.model.name                                                                                                                                                                                                                                                                                                 | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **DNS Fields**DNS Fields                                                                                                                   |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [dns.question.name](/docs/reference/ecs/ecs-dns#field-dns-question-name)dns.question.name                                                 | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [dns.question.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/dns/#dns-question-name)dns.question.name                                                                                                                                                                                                                                                                                                    | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **ECS Fields**ECS Fields                                                                                                                   |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [ecs.version](/docs/reference/ecs/ecs-ecs#field-ecs-version)ecs.version                                                                   | [![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)not-applicable | Not applicable.                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
| **Error Fields**Error Fields                                                                                                               |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [error.message](/docs/reference/ecs/ecs-error#field-error-message)error.message                                                           | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [exception.message](https://opentelemetry.io/docs/specs/semconv/attributes-registry/exception/#exception-message)exception.message                                                                                                                                                                                                                                                                                              | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [error.stack_trace](/docs/reference/ecs/ecs-error#field-error-stack-trace)error.stack_trace                                               | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [exception.stacktrace](https://opentelemetry.io/docs/specs/semconv/attributes-registry/exception/#exception-stacktrace)exception.stacktrace                                                                                                                                                                                                                                                                                     | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [error.type](/docs/reference/ecs/ecs-error#field-error-type)error.type                                                                    | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [error.type](https://opentelemetry.io/docs/specs/semconv/attributes-registry/error/#error-type)error.type                                                                                                                                                                                                                                                                                                                       | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
| **FaaS Fields**FaaS Fields                                                                                                                 |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [faas.coldstart](/docs/reference/ecs/ecs-faas#field-faas-coldstart)faas.coldstart                                                         | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [faas.coldstart](https://opentelemetry.io/docs/specs/semconv/attributes-registry/faas/#faas-coldstart)faas.coldstart                                                                                                                                                                                                                                                                                                            | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [faas.execution](/docs/reference/ecs/ecs-faas#field-faas-execution)faas.execution                                                         | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [faas.invocation_id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/faas/#faas-invocation-id)faas.invocation_id                                                                                                                                                                                                                                                                                                | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [faas.name](/docs/reference/ecs/ecs-faas#field-faas-name)faas.name                                                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [faas.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/faas/#faas-name)faas.name                                                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [faas.trigger.type](/docs/reference/ecs/ecs-faas#field-faas-trigger-type)faas.trigger.type                                                | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [faas.trigger](https://opentelemetry.io/docs/specs/semconv/attributes-registry/faas/#faas-trigger)faas.trigger                                                                                                                                                                                                                                                                                                                  | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [faas.version](/docs/reference/ecs/ecs-faas#field-faas-version)faas.version                                                               | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [faas.version](https://opentelemetry.io/docs/specs/semconv/attributes-registry/faas/#faas-version)faas.version                                                                                                                                                                                                                                                                                                                  | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **File Fields**File Fields                                                                                                                 |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [file.accessed](/docs/reference/ecs/ecs-file#field-file-accessed)file.accessed                                                            | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [file.accessed](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-accessed)file.accessed                                                                                                                                                                                                                                                                                                               | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.attributes](/docs/reference/ecs/ecs-file#field-file-attributes)file.attributes                                                      | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [file.attributes](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-attributes)file.attributes                                                                                                                                                                                                                                                                                                         | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.created](/docs/reference/ecs/ecs-file#field-file-created)file.created                                                               | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [file.created](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-created)file.created                                                                                                                                                                                                                                                                                                                  | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.ctime](/docs/reference/ecs/ecs-file#field-file-ctime)file.ctime                                                                     | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [file.changed](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-changed)file.changed                                                                                                                                                                                                                                                                                                                  | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.directory](/docs/reference/ecs/ecs-file#field-file-directory)file.directory                                                         | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [file.directory](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-directory)file.directory                                                                                                                                                                                                                                                                                                            | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.extension](/docs/reference/ecs/ecs-file#field-file-extension)file.extension                                                         | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [file.extension](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-extension)file.extension                                                                                                                                                                                                                                                                                                            | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.fork_name](/docs/reference/ecs/ecs-file#field-file-fork-name)file.fork_name                                                         | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [file.fork_name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-fork-name)file.fork_name                                                                                                                                                                                                                                                                                                            | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.gid](/docs/reference/ecs/ecs-file#field-file-gid)file.gid                                                                           | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [file.group.id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-group-id)file.group.id                                                                                                                                                                                                                                                                                                               | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.group](/docs/reference/ecs/ecs-file#field-file-group)file.group                                                                     | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [file.group.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-group-name)file.group.name                                                                                                                                                                                                                                                                                                         | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.inode](/docs/reference/ecs/ecs-file#field-file-inode)file.inode                                                                     | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [file.inode](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-inode)file.inode                                                                                                                                                                                                                                                                                                                        | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.mode](/docs/reference/ecs/ecs-file#field-file-mode)file.mode                                                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [file.mode](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-mode)file.mode                                                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.mtime](/docs/reference/ecs/ecs-file#field-file-mtime)file.mtime                                                                     | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [file.modified](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-modified)file.modified                                                                                                                                                                                                                                                                                                               | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.name](/docs/reference/ecs/ecs-file#field-file-name)file.name                                                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [file.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-name)file.name                                                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.owner](/docs/reference/ecs/ecs-file#field-file-owner)file.owner                                                                     | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [file.owner.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-owner-name)file.owner.name                                                                                                                                                                                                                                                                                                         | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.path](/docs/reference/ecs/ecs-file#field-file-path)file.path                                                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [file.path](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-path)file.path                                                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.size](/docs/reference/ecs/ecs-file#field-file-size)file.size                                                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [file.size](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-size)file.size                                                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.target_path](/docs/reference/ecs/ecs-file#field-file-target-path)file.target_path                                                   | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [file.symbolic_link.target_path](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-symbolic-link-target-path)file.symbolic_link.target_path                                                                                                                                                                                                                                                            | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [file.uid](/docs/reference/ecs/ecs-file#field-file-uid)file.uid                                                                           | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [file.owner.id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/file/#file-owner-id)file.owner.id                                                                                                                                                                                                                                                                                                               | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **Gen AI Fields**Gen AI Fields                                                                                                             |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [gen_ai.agent.description](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-agent-description)gen_ai.agent.description                         | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.agent.description](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-agent-description)gen_ai.agent.description                                                                                                                                                                                                                                                                            | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.agent.id](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-agent-id)gen_ai.agent.id                                                    | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.agent.id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-agent-id)gen_ai.agent.id                                                                                                                                                                                                                                                                                                       | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.agent.name](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-agent-name)gen_ai.agent.name                                              | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.agent.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-agent-name)gen_ai.agent.name                                                                                                                                                                                                                                                                                                 | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.operation.name](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-operation-name)gen_ai.operation.name                                  | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.operation.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-operation-name)gen_ai.operation.name                                                                                                                                                                                                                                                                                     | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.output.type](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-output-type)gen_ai.output.type                                           | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.output.type](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-output-type)gen_ai.output.type                                                                                                                                                                                                                                                                                              | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.request.choice.count](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-request-choice-count)gen_ai.request.choice.count                | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.request.choice.count](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-request-choice-count)gen_ai.request.choice.count                                                                                                                                                                                                                                                                   | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.request.encoding_formats](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-request-encoding-formats)gen_ai.request.encoding_formats    | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.request.encoding_formats](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-request-encoding-formats)gen_ai.request.encoding_formats                                                                                                                                                                                                                                                       | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.request.frequency_penalty](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-request-frequency-penalty)gen_ai.request.frequency_penalty | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.request.frequency_penalty](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-request-frequency-penalty)gen_ai.request.frequency_penalty                                                                                                                                                                                                                                                    | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.request.max_tokens](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-request-max-tokens)gen_ai.request.max_tokens                      | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.request.max_tokens](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-request-max-tokens)gen_ai.request.max_tokens                                                                                                                                                                                                                                                                         | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.request.model](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-request-model)gen_ai.request.model                                     | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.request.model](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-request-model)gen_ai.request.model                                                                                                                                                                                                                                                                                        | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.request.presence_penalty](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-request-presence-penalty)gen_ai.request.presence_penalty    | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.request.presence_penalty](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-request-presence-penalty)gen_ai.request.presence_penalty                                                                                                                                                                                                                                                       | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.request.seed](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-request-seed)gen_ai.request.seed                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.request.seed](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-request-seed)gen_ai.request.seed                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.request.stop_sequences](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-request-stop-sequences)gen_ai.request.stop_sequences          | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.request.stop_sequences](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-request-stop-sequences)gen_ai.request.stop_sequences                                                                                                                                                                                                                                                             | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.request.temperature](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-request-temperature)gen_ai.request.temperature                   | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.request.temperature](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-request-temperature)gen_ai.request.temperature                                                                                                                                                                                                                                                                      | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.request.top_k](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-request-top-k)gen_ai.request.top_k                                     | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.request.top_k](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-request-top-k)gen_ai.request.top_k                                                                                                                                                                                                                                                                                        | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.request.top_p](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-request-top-p)gen_ai.request.top_p                                     | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.request.top_p](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-request-top-p)gen_ai.request.top_p                                                                                                                                                                                                                                                                                        | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.response.finish_reasons](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-response-finish-reasons)gen_ai.response.finish_reasons       | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.response.finish_reasons](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-response-finish-reasons)gen_ai.response.finish_reasons                                                                                                                                                                                                                                                          | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.response.id](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-response-id)gen_ai.response.id                                           | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.response.id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-response-id)gen_ai.response.id                                                                                                                                                                                                                                                                                              | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.response.model](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-response-model)gen_ai.response.model                                  | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.response.model](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-response-model)gen_ai.response.model                                                                                                                                                                                                                                                                                     | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.system](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-system)gen_ai.system                                                          | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.system](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-system)gen_ai.system                                                                                                                                                                                                                                                                                                             | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.token.type](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-token-type)gen_ai.token.type                                              | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.token.type](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-token-type)gen_ai.token.type                                                                                                                                                                                                                                                                                                 | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.tool.call.id](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-tool-call-id)gen_ai.tool.call.id                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.tool.call.id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-tool-call-id)gen_ai.tool.call.id                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.tool.name](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-tool-name)gen_ai.tool.name                                                 | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.tool.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-tool-name)gen_ai.tool.name                                                                                                                                                                                                                                                                                                    | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.tool.type](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-tool-type)gen_ai.tool.type                                                 | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.tool.type](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-tool-type)gen_ai.tool.type                                                                                                                                                                                                                                                                                                    | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.usage.input_tokens](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-usage-input-tokens)gen_ai.usage.input_tokens                      | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.usage.input_tokens](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-usage-input-tokens)gen_ai.usage.input_tokens                                                                                                                                                                                                                                                                         | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [gen_ai.usage.output_tokens](/docs/reference/ecs/ecs-gen_ai#field-gen-ai-usage-output-tokens)gen_ai.usage.output_tokens                   | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [gen_ai.usage.output_tokens](https://opentelemetry.io/docs/specs/semconv/attributes-registry/gen-ai/#gen-ai-usage-output-tokens)gen_ai.usage.output_tokens                                                                                                                                                                                                                                                                      | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **Geo Fields**Geo Fields                                                                                                                   |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [geo.city_name](/docs/reference/ecs/ecs-geo#field-geo-city-name)geo.city_name                                                             | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [geo.locality.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/geo/#geo-locality-name)geo.locality.name                                                                                                                                                                                                                                                                                                    | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [geo.continent_code](/docs/reference/ecs/ecs-geo#field-geo-continent-code)geo.continent_code                                              | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [geo.continent.code](https://opentelemetry.io/docs/specs/semconv/attributes-registry/geo/#geo-continent-code)geo.continent.code                                                                                                                                                                                                                                                                                                 | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [geo.country_iso_code](/docs/reference/ecs/ecs-geo#field-geo-country-iso-code)geo.country_iso_code                                        | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [geo.country.iso_code](https://opentelemetry.io/docs/specs/semconv/attributes-registry/geo/#geo-country-iso-code)geo.country.iso_code                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [geo.location](/docs/reference/ecs/ecs-geo#field-geo-location)geo.location                                                                | [![related](https://img.shields.io/badge/related-efc20d?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![related](https://img.shields.io/badge/related-efc20d?style=flat)related                  | [geo.location.lat](https://opentelemetry.io/docs/specs/semconv/attributes-registry/geo/#geo-location-lat)geo.location.lat                                                                                                                                                                                                                                                                                                       | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [geo.location](/docs/reference/ecs/ecs-geo#field-geo-location)geo.location                                                                | [![related](https://img.shields.io/badge/related-efc20d?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![related](https://img.shields.io/badge/related-efc20d?style=flat)related                  | [geo.location.lon](https://opentelemetry.io/docs/specs/semconv/attributes-registry/geo/#geo-location-lon)geo.location.lon                                                                                                                                                                                                                                                                                                       | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [geo.postal_code](/docs/reference/ecs/ecs-geo#field-geo-postal-code)geo.postal_code                                                       | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [geo.postal_code](https://opentelemetry.io/docs/specs/semconv/attributes-registry/geo/#geo-postal-code)geo.postal_code                                                                                                                                                                                                                                                                                                          | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [geo.region_iso_code](/docs/reference/ecs/ecs-geo#field-geo-region-iso-code)geo.region_iso_code                                           | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [geo.region.iso_code](https://opentelemetry.io/docs/specs/semconv/attributes-registry/geo/#geo-region-iso-code)geo.region.iso_code                                                                                                                                                                                                                                                                                              | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **Host Fields**Host Fields                                                                                                                 |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [host.architecture](/docs/reference/ecs/ecs-host#field-host-architecture)host.architecture                                                | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [host.arch](https://opentelemetry.io/docs/specs/semconv/attributes-registry/host/#host-arch)host.arch                                                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [host.cpu.usage](/docs/reference/ecs/ecs-host#field-host-cpu-usage)host.cpu.usage                                                         | [![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)metric                       | [cpu.utilization](https://github.com/search?q=repo%3Aopen-telemetry%2Fsemantic-conventions+%22%3C%21--+semconv+metric.cpu.utilization+--%3E%22&type=code)cpu.utilization                                                                                                                                                                                                                                                        | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [host.disk.read.bytes](/docs/reference/ecs/ecs-host#field-host-disk-read-bytes)host.disk.read.bytes                                       | [![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)metric                       | [system.disk.io](https://github.com/search?q=repo%3Aopen-telemetry%2Fsemantic-conventions+%22%3C%21--+semconv+metric.system.disk.io+--%3E%22&type=code)system.disk.io                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [host.disk.write.bytes](/docs/reference/ecs/ecs-host#field-host-disk-write-bytes)host.disk.write.bytes                                    | [![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)metric                       | [system.disk.io](https://github.com/search?q=repo%3Aopen-telemetry%2Fsemantic-conventions+%22%3C%21--+semconv+metric.system.disk.io+--%3E%22&type=code)system.disk.io                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [host.id](/docs/reference/ecs/ecs-host#field-host-id)host.id                                                                              | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [host.id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/host/#host-id)host.id                                                                                                                                                                                                                                                                                                                                 | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [host.ip](/docs/reference/ecs/ecs-host#field-host-ip)host.ip                                                                              | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [host.ip](https://opentelemetry.io/docs/specs/semconv/attributes-registry/host/#host-ip)host.ip                                                                                                                                                                                                                                                                                                                                 | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [host.mac](/docs/reference/ecs/ecs-host#field-host-mac)host.mac                                                                           | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [host.mac](https://opentelemetry.io/docs/specs/semconv/attributes-registry/host/#host-mac)host.mac                                                                                                                                                                                                                                                                                                                              | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [host.name](/docs/reference/ecs/ecs-host#field-host-name)host.name                                                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [host.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/host/#host-name)host.name                                                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [host.network.egress.bytes](/docs/reference/ecs/ecs-host#field-host-network-egress-bytes)host.network.egress.bytes                        | [![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)metric                       | [system.network.io](https://github.com/search?q=repo%3Aopen-telemetry%2Fsemantic-conventions+%22%3C%21--+semconv+metric.system.network.io+--%3E%22&type=code)system.network.io                                                                                                                                                                                                                                                  | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [host.network.egress.packets](/docs/reference/ecs/ecs-host#field-host-network-egress-packets)host.network.egress.packets                  | [![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)metric                       | [system.network.packets](https://github.com/search?q=repo%3Aopen-telemetry%2Fsemantic-conventions+%22%3C%21--+semconv+metric.system.network.packets+--%3E%22&type=code)system.network.packets                                                                                                                                                                                                                                   | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [host.network.ingress.bytes](/docs/reference/ecs/ecs-host#field-host-network-ingress-bytes)host.network.ingress.bytes                     | [![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)metric                       | [system.network.io](https://github.com/search?q=repo%3Aopen-telemetry%2Fsemantic-conventions+%22%3C%21--+semconv+metric.system.network.io+--%3E%22&type=code)system.network.io                                                                                                                                                                                                                                                  | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [host.network.ingress.packets](/docs/reference/ecs/ecs-host#field-host-network-ingress-packets)host.network.ingress.packets               | [![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)metric                       | [system.network.packets](https://github.com/search?q=repo%3Aopen-telemetry%2Fsemantic-conventions+%22%3C%21--+semconv+metric.system.network.packets+--%3E%22&type=code)system.network.packets                                                                                                                                                                                                                                   | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [host.type](/docs/reference/ecs/ecs-host#field-host-type)host.type                                                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [host.type](https://opentelemetry.io/docs/specs/semconv/attributes-registry/host/#host-type)host.type                                                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [host.uptime](/docs/reference/ecs/ecs-host#field-host-uptime)host.uptime                                                                  | [![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)metric                       | [system.uptime](https://github.com/search?q=repo%3Aopen-telemetry%2Fsemantic-conventions+%22%3C%21--+semconv+metric.system.uptime+--%3E%22&type=code)system.uptime                                                                                                                                                                                                                                                              | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **HTTP Fields**HTTP Fields                                                                                                                 |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [http.request.body.bytes](/docs/reference/ecs/ecs-http#field-http-request-body-bytes)http.request.body.bytes                              | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [http.request.body.size](https://opentelemetry.io/docs/specs/semconv/attributes-registry/http/#http-request-body-size)http.request.body.size                                                                                                                                                                                                                                                                                    | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [http.request.bytes](/docs/reference/ecs/ecs-http#field-http-request-bytes)http.request.bytes                                             | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [http.request.size](https://opentelemetry.io/docs/specs/semconv/attributes-registry/http/#http-request-size)http.request.size                                                                                                                                                                                                                                                                                                   | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [http.request.method](/docs/reference/ecs/ecs-http#field-http-request-method)http.request.method                                          | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [http.request.method_original](https://opentelemetry.io/docs/specs/semconv/attributes-registry/http/#http-request-method-original)http.request.method_original                                                                                                                                                                                                                                                                  | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [http.request.method](/docs/reference/ecs/ecs-http#field-http-request-method)http.request.method                                          | [![conflict](https://img.shields.io/badge/conflict-910000?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![conflict](https://img.shields.io/badge/conflict-910000?style=flat)conflict             | [http.request.method](https://opentelemetry.io/docs/specs/semconv/attributes-registry/http/#http-request-method)http.request.methodNote: `http.request.method` in SemConv is the known, normalized, upper case value of the request method, other than the ECS' `http.request.method` that retains casing from the original event.                                                                                              | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [http.response.body.bytes](/docs/reference/ecs/ecs-http#field-http-response-body-bytes)http.response.body.bytes                           | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [http.response.body.size](https://opentelemetry.io/docs/specs/semconv/attributes-registry/http/#http-response-body-size)http.response.body.size                                                                                                                                                                                                                                                                                 | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [http.response.bytes](/docs/reference/ecs/ecs-http#field-http-response-bytes)http.response.bytes                                          | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [http.response.size](https://opentelemetry.io/docs/specs/semconv/attributes-registry/http/#http-response-size)http.response.size                                                                                                                                                                                                                                                                                                | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [http.response.status_code](/docs/reference/ecs/ecs-http#field-http-response-status-code)http.response.status_code                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [http.response.status_code](https://opentelemetry.io/docs/specs/semconv/attributes-registry/http/#http-response-status-code)http.response.status_code                                                                                                                                                                                                                                                                           | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [http.version](/docs/reference/ecs/ecs-http#field-http-version)http.version                                                               | [![related](https://img.shields.io/badge/related-efc20d?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![related](https://img.shields.io/badge/related-efc20d?style=flat)related                  | [network.protocol.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/network/#network-protocol-name)network.protocol.name                                                                                                                                                                                                                                                                                    | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [http.version](/docs/reference/ecs/ecs-http#field-http-version)http.version                                                               | [![related](https://img.shields.io/badge/related-efc20d?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![related](https://img.shields.io/badge/related-efc20d?style=flat)related                  | [network.protocol.version](https://opentelemetry.io/docs/specs/semconv/attributes-registry/network/#network-protocol-version)network.protocol.versionNote: In OTel SemConv, `network.protocol.version` specifies the HTTP version if the value of `network.protocol.name` is `http`.                                                                                                                                            | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
| **Log Fields**Log Fields                                                                                                                   |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [log.file.path](/docs/reference/ecs/ecs-log#field-log-file-path)log.file.path                                                             | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [log.file.path](https://opentelemetry.io/docs/specs/semconv/attributes-registry/log/#log-file-path)log.file.path                                                                                                                                                                                                                                                                                                                | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [log.level](/docs/reference/ecs/ecs-log#field-log-level)log.level                                                                         | [![otlp](https://img.shields.io/badge/OTLP-ffdcb2?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![otlp](https://img.shields.io/badge/OTLP-ffdcb2?style=flat)otlp                                 | [severity_text](https://github.com/search?q=repo%3Aopen-telemetry%2Fopentelemetry-proto+%22+severity_text+%22&type=code)severity_text                                                                                                                                                                                                                                                                                           | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
| **Network Fields**Network Fields                                                                                                           |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [network.protocol](/docs/reference/ecs/ecs-network#field-network-protocol)network.protocol                                                | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [network.protocol.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/network/#network-protocol-name)network.protocol.name                                                                                                                                                                                                                                                                                    | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [network.transport](/docs/reference/ecs/ecs-network#field-network-transport)network.transport                                             | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [network.transport](https://opentelemetry.io/docs/specs/semconv/attributes-registry/network/#network-transport)network.transport                                                                                                                                                                                                                                                                                                | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [network.type](/docs/reference/ecs/ecs-network#field-network-type)network.type                                                            | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [network.type](https://opentelemetry.io/docs/specs/semconv/attributes-registry/network/#network-type)network.type                                                                                                                                                                                                                                                                                                               | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
| **Operating System Fields**Operating System Fields                                                                                         |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [os.full](/docs/reference/ecs/ecs-os#field-os-full)os.full                                                                                | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [os.description](https://opentelemetry.io/docs/specs/semconv/attributes-registry/os/#os-description)os.description                                                                                                                                                                                                                                                                                                              | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [os.name](/docs/reference/ecs/ecs-os#field-os-name)os.name                                                                                | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [os.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/os/#os-name)os.name                                                                                                                                                                                                                                                                                                                                   | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [os.type](/docs/reference/ecs/ecs-os#field-os-type)os.type                                                                                | [![conflict](https://img.shields.io/badge/conflict-910000?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![conflict](https://img.shields.io/badge/conflict-910000?style=flat)conflict             | [os.type](https://opentelemetry.io/docs/specs/semconv/attributes-registry/os/#os-type)os.typeNote: The expected values in ECS for `os.type` do not correspond with the values defined in semantic conventions!                                                                                                                                                                                                                  | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [os.version](/docs/reference/ecs/ecs-os#field-os-version)os.version                                                                       | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [os.version](https://opentelemetry.io/docs/specs/semconv/attributes-registry/os/#os-version)os.version                                                                                                                                                                                                                                                                                                                          | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **Process Fields**Process Fields                                                                                                           |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [process.args](/docs/reference/ecs/ecs-process#field-process-args)process.args                                                            | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [process.command_args](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-command-args)process.command_args                                                                                                                                                                                                                                                                                       | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [process.args_count](/docs/reference/ecs/ecs-process#field-process-args-count)process.args_count                                          | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.args_count](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-args-count)process.args_count                                                                                                                                                                                                                                                                                             | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [process.command_line](/docs/reference/ecs/ecs-process#field-process-command-line)process.command_line                                    | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.command_line](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-command-line)process.command_line                                                                                                                                                                                                                                                                                       | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [process.executable](/docs/reference/ecs/ecs-process#field-process-executable)process.executable                                          | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [process.executable.path](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-executable-path)process.executable.path                                                                                                                                                                                                                                                                              | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  process.real_user.id                                                                                                                      | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.real_user.id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-real-user-id)process.real_user.id                                                                                                                                                                                                                                                                                       | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  process.saved_user.id                                                                                                                     | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.saved_user.id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-saved-user-id)process.saved_user.id                                                                                                                                                                                                                                                                                    | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  process.user.id                                                                                                                           | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.user.id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-user-id)process.user.id                                                                                                                                                                                                                                                                                                      | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [process.interactive](/docs/reference/ecs/ecs-process#field-process-interactive)process.interactive                                       | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.interactive](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-interactive)process.interactive                                                                                                                                                                                                                                                                                          | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  process.real_user.name                                                                                                                    | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.real_user.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-real-user-name)process.real_user.name                                                                                                                                                                                                                                                                                 | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  process.saved_user.name                                                                                                                   | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.saved_user.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-saved-user-name)process.saved_user.name                                                                                                                                                                                                                                                                              | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  process.user.name                                                                                                                         | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.user.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-user-name)process.user.name                                                                                                                                                                                                                                                                                                | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  process.group_leader.pid                                                                                                                  | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.group_leader.pid](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-group-leader-pid)process.group_leader.pid                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [process.pid](/docs/reference/ecs/ecs-process#field-process-pid)process.pid                                                               | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.pid](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-pid)process.pid                                                                                                                                                                                                                                                                                                                  | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  process.session_leader.pid                                                                                                                | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.session_leader.pid](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-session-leader-pid)process.session_leader.pid                                                                                                                                                                                                                                                                     | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [process.title](/docs/reference/ecs/ecs-process#field-process-title)process.title                                                         | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.title](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-title)process.title                                                                                                                                                                                                                                                                                                            | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [process.uptime](/docs/reference/ecs/ecs-process#field-process-uptime)process.uptime                                                      | [![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![metric](https://img.shields.io/badge/metric-cb00cb?style=flat)metric                       | [process.uptime](https://github.com/search?q=repo%3Aopen-telemetry%2Fsemantic-conventions+%22%3C%21--+semconv+metric.process.uptime+--%3E%22&type=code)process.uptime                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [process.vpid](/docs/reference/ecs/ecs-process#field-process-vpid)process.vpid                                                            | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.vpid](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-vpid)process.vpid                                                                                                                                                                                                                                                                                                               | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [process.working_directory](/docs/reference/ecs/ecs-process#field-process-working-directory)process.working_directory                     | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [process.working_directory](https://opentelemetry.io/docs/specs/semconv/attributes-registry/process/#process-working-directory)process.working_directory                                                                                                                                                                                                                                                                        | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **Related Fields**Related Fields                                                                                                           |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [related.hash](/docs/reference/ecs/ecs-related#field-related-hash)related.hash                                                            | [![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)not-applicable | Not applicable.                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [related.hosts](/docs/reference/ecs/ecs-related#field-related-hosts)related.hosts                                                         | [![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)not-applicable | Not applicable.                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [related.ip](/docs/reference/ecs/ecs-related#field-related-ip)related.ip                                                                  | [![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)not-applicable | Not applicable.                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [related.user](/docs/reference/ecs/ecs-related#field-related-user)related.user                                                            | [![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)not-applicable | Not applicable.                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
| **Server Fields**Server Fields                                                                                                             |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [server.address](/docs/reference/ecs/ecs-server#field-server-address)server.address                                                       | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [server.address](https://opentelemetry.io/docs/specs/semconv/attributes-registry/server/#server-address)server.address                                                                                                                                                                                                                                                                                                          | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [server.port](/docs/reference/ecs/ecs-server#field-server-port)server.port                                                                | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [server.port](https://opentelemetry.io/docs/specs/semconv/attributes-registry/server/#server-port)server.port                                                                                                                                                                                                                                                                                                                   | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
| **Service Fields**Service Fields                                                                                                           |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [service.environment](/docs/reference/ecs/ecs-service#field-service-environment)service.environment                                       | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [deployment.environment.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/deployment/#deployment-environment-name)deployment.environment.name                                                                                                                                                                                                                                                               | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [service.name](/docs/reference/ecs/ecs-service#field-service-name)service.name                                                            | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [service.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/service/#service-name)service.name                                                                                                                                                                                                                                                                                                               | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [service.node.name](/docs/reference/ecs/ecs-service#field-service-node-name)service.node.name                                             | [![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![equivalent](https://img.shields.io/badge/equivalent-1ba9f5?style=flat)equivalent   | [service.instance.id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/service/#service-instance-id)service.instance.id                                                                                                                                                                                                                                                                                          | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [service.version](/docs/reference/ecs/ecs-service#field-service-version)service.version                                                   | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [service.version](https://opentelemetry.io/docs/specs/semconv/attributes-registry/service/#service-version)service.version                                                                                                                                                                                                                                                                                                      | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
| **Source Fields**Source Fields                                                                                                             |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [source.address](/docs/reference/ecs/ecs-source#field-source-address)source.address                                                       | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [source.address](https://opentelemetry.io/docs/specs/semconv/attributes-registry/source/#source-address)source.address                                                                                                                                                                                                                                                                                                          | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [source.port](/docs/reference/ecs/ecs-source#field-source-port)source.port                                                                | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [source.port](https://opentelemetry.io/docs/specs/semconv/attributes-registry/source/#source-port)source.port                                                                                                                                                                                                                                                                                                                   | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **TLS Fields**TLS Fields                                                                                                                   |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [tls.cipher](/docs/reference/ecs/ecs-tls#field-tls-cipher)tls.cipher                                                                      | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.cipher](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-cipher)tls.cipher                                                                                                                                                                                                                                                                                                                         | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.client.certificate](/docs/reference/ecs/ecs-tls#field-tls-client-certificate)tls.client.certificate                                  | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.client.certificate](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-client-certificate)tls.client.certificate                                                                                                                                                                                                                                                                                     | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.client.certificate_chain](/docs/reference/ecs/ecs-tls#field-tls-client-certificate-chain)tls.client.certificate_chain                | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.client.certificate_chain](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-client-certificate-chain)tls.client.certificate_chain                                                                                                                                                                                                                                                                   | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.client.hash.md5](/docs/reference/ecs/ecs-tls#field-tls-client-hash-md5)tls.client.hash.md5                                           | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.client.hash.md5](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-client-hash-md5)tls.client.hash.md5                                                                                                                                                                                                                                                                                              | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.client.hash.sha1](/docs/reference/ecs/ecs-tls#field-tls-client-hash-sha1)tls.client.hash.sha1                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.client.hash.sha1](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-client-hash-sha1)tls.client.hash.sha1                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.client.hash.sha256](/docs/reference/ecs/ecs-tls#field-tls-client-hash-sha256)tls.client.hash.sha256                                  | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.client.hash.sha256](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-client-hash-sha256)tls.client.hash.sha256                                                                                                                                                                                                                                                                                     | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.client.issuer](/docs/reference/ecs/ecs-tls#field-tls-client-issuer)tls.client.issuer                                                 | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.client.issuer](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-client-issuer)tls.client.issuer                                                                                                                                                                                                                                                                                                    | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.client.ja3](/docs/reference/ecs/ecs-tls#field-tls-client-ja3)tls.client.ja3                                                          | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.client.ja3](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-client-ja3)tls.client.ja3                                                                                                                                                                                                                                                                                                             | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.client.not_after](/docs/reference/ecs/ecs-tls#field-tls-client-not-after)tls.client.not_after                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.client.not_after](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-client-not-after)tls.client.not_after                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.client.not_before](/docs/reference/ecs/ecs-tls#field-tls-client-not-before)tls.client.not_before                                     | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.client.not_before](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-client-not-before)tls.client.not_before                                                                                                                                                                                                                                                                                        | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.client.subject](/docs/reference/ecs/ecs-tls#field-tls-client-subject)tls.client.subject                                              | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.client.subject](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-client-subject)tls.client.subject                                                                                                                                                                                                                                                                                                 | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.client.supported_ciphers](/docs/reference/ecs/ecs-tls#field-tls-client-supported-ciphers)tls.client.supported_ciphers                | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.client.supported_ciphers](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-client-supported-ciphers)tls.client.supported_ciphers                                                                                                                                                                                                                                                                   | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.curve](/docs/reference/ecs/ecs-tls#field-tls-curve)tls.curve                                                                         | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.curve](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-curve)tls.curve                                                                                                                                                                                                                                                                                                                            | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.established](/docs/reference/ecs/ecs-tls#field-tls-established)tls.established                                                       | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.established](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-established)tls.established                                                                                                                                                                                                                                                                                                          | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.next_protocol](/docs/reference/ecs/ecs-tls#field-tls-next-protocol)tls.next_protocol                                                 | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.next_protocol](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-next-protocol)tls.next_protocol                                                                                                                                                                                                                                                                                                    | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.resumed](/docs/reference/ecs/ecs-tls#field-tls-resumed)tls.resumed                                                                   | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.resumed](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-resumed)tls.resumed                                                                                                                                                                                                                                                                                                                      | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.server.certificate](/docs/reference/ecs/ecs-tls#field-tls-server-certificate)tls.server.certificate                                  | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.server.certificate](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-server-certificate)tls.server.certificate                                                                                                                                                                                                                                                                                     | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.server.certificate_chain](/docs/reference/ecs/ecs-tls#field-tls-server-certificate-chain)tls.server.certificate_chain                | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.server.certificate_chain](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-server-certificate-chain)tls.server.certificate_chain                                                                                                                                                                                                                                                                   | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.server.hash.md5](/docs/reference/ecs/ecs-tls#field-tls-server-hash-md5)tls.server.hash.md5                                           | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.server.hash.md5](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-server-hash-md5)tls.server.hash.md5                                                                                                                                                                                                                                                                                              | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.server.hash.sha1](/docs/reference/ecs/ecs-tls#field-tls-server-hash-sha1)tls.server.hash.sha1                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.server.hash.sha1](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-server-hash-sha1)tls.server.hash.sha1                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.server.hash.sha256](/docs/reference/ecs/ecs-tls#field-tls-server-hash-sha256)tls.server.hash.sha256                                  | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.server.hash.sha256](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-server-hash-sha256)tls.server.hash.sha256                                                                                                                                                                                                                                                                                     | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.server.issuer](/docs/reference/ecs/ecs-tls#field-tls-server-issuer)tls.server.issuer                                                 | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.server.issuer](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-server-issuer)tls.server.issuer                                                                                                                                                                                                                                                                                                    | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.server.ja3s](/docs/reference/ecs/ecs-tls#field-tls-server-ja3s)tls.server.ja3s                                                       | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.server.ja3s](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-server-ja3s)tls.server.ja3s                                                                                                                                                                                                                                                                                                          | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.server.not_after](/docs/reference/ecs/ecs-tls#field-tls-server-not-after)tls.server.not_after                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.server.not_after](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-server-not-after)tls.server.not_after                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.server.not_before](/docs/reference/ecs/ecs-tls#field-tls-server-not-before)tls.server.not_before                                     | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.server.not_before](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-server-not-before)tls.server.not_before                                                                                                                                                                                                                                                                                        | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [tls.server.subject](/docs/reference/ecs/ecs-tls#field-tls-server-subject)tls.server.subject                                              | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [tls.server.subject](https://opentelemetry.io/docs/specs/semconv/attributes-registry/tls/#tls-server-subject)tls.server.subject                                                                                                                                                                                                                                                                                                 | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **Tracing Fields**Tracing Fields                                                                                                           |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [span.id](/docs/reference/ecs/ecs-tracing#field-span-id)span.id                                                                           | [![otlp](https://img.shields.io/badge/OTLP-ffdcb2?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![otlp](https://img.shields.io/badge/OTLP-ffdcb2?style=flat)otlp                                 | [span_id](https://github.com/search?q=repo%3Aopen-telemetry%2Fopentelemetry-proto+%22+span_id+%22&type=code)span_id                                                                                                                                                                                                                                                                                                             | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [trace.id](/docs/reference/ecs/ecs-tracing#field-trace-id)trace.id                                                                        | [![otlp](https://img.shields.io/badge/OTLP-ffdcb2?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![otlp](https://img.shields.io/badge/OTLP-ffdcb2?style=flat)otlp                                 | [trace_id](https://github.com/search?q=repo%3Aopen-telemetry%2Fopentelemetry-proto+%22+trace_id+%22&type=code)trace_id                                                                                                                                                                                                                                                                                                          | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [transaction.id](/docs/reference/ecs/ecs-tracing#field-transaction-id)transaction.id                                                      | [![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![not-applicable](https://img.shields.io/badge/n%2Fa-f2f4fb?style=flat)not-applicable | Not applicable.                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
| **URL Fields**URL Fields                                                                                                                   |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [url.domain](/docs/reference/ecs/ecs-url#field-url-domain)url.domain                                                                      | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [url.domain](https://opentelemetry.io/docs/specs/semconv/attributes-registry/url/#url-domain)url.domain                                                                                                                                                                                                                                                                                                                         | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [url.extension](/docs/reference/ecs/ecs-url#field-url-extension)url.extension                                                             | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [url.extension](https://opentelemetry.io/docs/specs/semconv/attributes-registry/url/#url-extension)url.extension                                                                                                                                                                                                                                                                                                                | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [url.fragment](/docs/reference/ecs/ecs-url#field-url-fragment)url.fragment                                                                | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [url.fragment](https://opentelemetry.io/docs/specs/semconv/attributes-registry/url/#url-fragment)url.fragment                                                                                                                                                                                                                                                                                                                   | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [url.full](/docs/reference/ecs/ecs-url#field-url-full)url.full                                                                            | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [url.full](https://opentelemetry.io/docs/specs/semconv/attributes-registry/url/#url-full)url.full                                                                                                                                                                                                                                                                                                                               | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [url.original](/docs/reference/ecs/ecs-url#field-url-original)url.original                                                                | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [url.original](https://opentelemetry.io/docs/specs/semconv/attributes-registry/url/#url-original)url.original                                                                                                                                                                                                                                                                                                                   | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [url.path](/docs/reference/ecs/ecs-url#field-url-path)url.path                                                                            | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [url.path](https://opentelemetry.io/docs/specs/semconv/attributes-registry/url/#url-path)url.path                                                                                                                                                                                                                                                                                                                               | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [url.port](/docs/reference/ecs/ecs-url#field-url-port)url.port                                                                            | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [url.port](https://opentelemetry.io/docs/specs/semconv/attributes-registry/url/#url-port)url.port                                                                                                                                                                                                                                                                                                                               | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [url.query](/docs/reference/ecs/ecs-url#field-url-query)url.query                                                                         | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [url.query](https://opentelemetry.io/docs/specs/semconv/attributes-registry/url/#url-query)url.query                                                                                                                                                                                                                                                                                                                            | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [url.registered_domain](/docs/reference/ecs/ecs-url#field-url-registered-domain)url.registered_domain                                     | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [url.registered_domain](https://opentelemetry.io/docs/specs/semconv/attributes-registry/url/#url-registered-domain)url.registered_domain                                                                                                                                                                                                                                                                                        | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [url.scheme](/docs/reference/ecs/ecs-url#field-url-scheme)url.scheme                                                                      | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [url.scheme](https://opentelemetry.io/docs/specs/semconv/attributes-registry/url/#url-scheme)url.scheme                                                                                                                                                                                                                                                                                                                         | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [url.subdomain](/docs/reference/ecs/ecs-url#field-url-subdomain)url.subdomain                                                             | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [url.subdomain](https://opentelemetry.io/docs/specs/semconv/attributes-registry/url/#url-subdomain)url.subdomain                                                                                                                                                                                                                                                                                                                | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [url.top_level_domain](/docs/reference/ecs/ecs-url#field-url-top-level-domain)url.top_level_domain                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [url.top_level_domain](https://opentelemetry.io/docs/specs/semconv/attributes-registry/url/#url-top-level-domain)url.top_level_domain                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **User Fields**User Fields                                                                                                                 |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [user.email](/docs/reference/ecs/ecs-user#field-user-email)user.email                                                                     | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [user.email](https://opentelemetry.io/docs/specs/semconv/attributes-registry/user/#user-email)user.email                                                                                                                                                                                                                                                                                                                        | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [user.full_name](/docs/reference/ecs/ecs-user#field-user-full-name)user.full_name                                                         | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [user.full_name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/user/#user-full-name)user.full_name                                                                                                                                                                                                                                                                                                            | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [user.hash](/docs/reference/ecs/ecs-user#field-user-hash)user.hash                                                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [user.hash](https://opentelemetry.io/docs/specs/semconv/attributes-registry/user/#user-hash)user.hash                                                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [user.id](/docs/reference/ecs/ecs-user#field-user-id)user.id                                                                              | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [user.id](https://opentelemetry.io/docs/specs/semconv/attributes-registry/user/#user-id)user.id                                                                                                                                                                                                                                                                                                                                 | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [user.name](/docs/reference/ecs/ecs-user#field-user-name)user.name                                                                        | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [user.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/user/#user-name)user.name                                                                                                                                                                                                                                                                                                                           | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [user.roles](/docs/reference/ecs/ecs-user#field-user-roles)user.roles                                                                     | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [user.roles](https://opentelemetry.io/docs/specs/semconv/attributes-registry/user/#user-roles)user.roles                                                                                                                                                                                                                                                                                                                        | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
| **User agent Fields**User agent Fields                                                                                                     |                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                                             |
|  [user_agent.name](/docs/reference/ecs/ecs-user_agent#field-user-agent-name)user_agent.name                                                | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [user_agent.name](https://opentelemetry.io/docs/specs/semconv/attributes-registry/user-agent/#user-agent-name)user_agent.name                                                                                                                                                                                                                                                                                                   | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
|  [user_agent.original](/docs/reference/ecs/ecs-user_agent#field-user-agent-original)user_agent.original                                    | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [user_agent.original](https://opentelemetry.io/docs/specs/semconv/attributes-registry/user-agent/#user-agent-original)user_agent.original                                                                                                                                                                                                                                                                                       | ![stable](https://img.shields.io/badge/✔-93c93e?style=flat)stable           |
|  [user_agent.version](/docs/reference/ecs/ecs-user_agent#field-user-agent-version)user_agent.version                                       | [![match](https://img.shields.io/badge/match-93c93e?style=flat)](/docs/reference/ecs/ecs-opentelemetry#ecs-opentelemetry-relation)![match](https://img.shields.io/badge/match-93c93e?style=flat)match                            | [user_agent.version](https://opentelemetry.io/docs/specs/semconv/attributes-registry/user-agent/#user-agent-version)user_agent.version                                                                                                                                                                                                                                                                                          | ![development](https://img.shields.io/badge/✘-fed10c?style=flat)development |
