open-telemetry · thompson-tomo · Sep 19, 2025 · Sep 29, 2025 · Oct 4, 2025 · Oct 30, 2025
@@ -37,13 +37,20 @@ This event describes a single exception.
 |---|---|---|---|---|---|
 | [`exception.message`](/docs/registry/attributes/exception.md) | ![Stable](https://img.shields.io/badge/-stable-lightgreen) | `Conditionally Required` [1] | string | The exception message. | `Division by zero`; `Can't convert 'int' object to str implicitly` |
 | [`exception.type`](/docs/registry/attributes/exception.md) | ![Stable](https://img.shields.io/badge/-stable-lightgreen) | `Conditionally Required` [2] | string | The type of the exception (its fully-qualified class name, if applicable). The dynamic type of the exception should be preferred over the static type in languages that support it. | `java.net.ConnectException`; `OSError` |
-| [`exception.escaped`](/docs/registry/attributes/exception.md) | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>It's no longer recommended to record exceptions that are handled and do not escape the scope of a span. | `Recommended` | boolean | Indicates that the exception is escaping the scope of the span. |  |
 | [`exception.stacktrace`](/docs/registry/attributes/exception.md) | ![Stable](https://img.shields.io/badge/-stable-lightgreen) | `Recommended` | string | A stacktrace as a string in the natural representation for the language runtime. The representation is to be determined and documented by each language SIG. | `Exception in thread "main" java.lang.RuntimeException: Test exception\n at com.example.GenerateTrace.methodB(GenerateTrace.java:13)\n at com.example.GenerateTrace.methodA(GenerateTrace.java:9)\n at com.example.GenerateTrace.main(GenerateTrace.java:5)` |
 
 **[1] `exception.message`:** Required if `exception.type` is not set, recommended otherwise.
 
 **[2] `exception.type`:** Required if `exception.message` is not set, recommended otherwise.
 
+<details>
+<summary><b>Deprecated Attributes:</b></summary>
+
+| Key | Value Type | Summary | Example Values | Deprecation Explanation |
+|---|---|---|---|---|
+| [`exception.escaped`](/docs/registry/attributes/exception.md) | boolean | Indicates that the exception is escaping the scope of the span. |  |  It's no longer recommended to record exceptions that are handled and do not escape the scope of a span.  |
+
+</details>
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@@ -3,9 +3,6 @@
 
 # Android
 
-- [Android Attributes](#android-attributes)
-- [Deprecated Android Attributes](#deprecated-android-attributes)
-
 ## Android Attributes
 
 The Android platform on which the Android application is running.
@@ -29,15 +26,12 @@ The Android platform on which the Android application is running.
 | `created` | Any time before Activity.onResume() or, if the app has no Activity, Context.startService() has been called in the app for the first time. | ![Development](https://img.shields.io/badge/-development-blue) |
 | `foreground` | Any time after Activity.onResume() or, if the app has no Activity, Context.startService() has been called when the app was in either the created or background states. | ![Development](https://img.shields.io/badge/-development-blue) |
 
-## Deprecated Android Attributes
-
-This document defines attributes that represents an occurrence of a lifecycle transition on the Android platform.
-
-**Attributes:**
+<details>
+<summary><b>Deprecated Attributes:</b></summary>
 
-| Key | Stability | Value Type | Description | Example Values |
+| Key | Value Type | Summary | Example Values | Deprecation Explanation |
 |---|---|---|---|---|
-| <a id="android-state" href="#android-state">`android.state`</a> | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `android.app.state`. | string | Deprecated. Use `android.app.state` attribute instead. | `created`; `background`; `foreground` |
+| <a id="android-state" href="#android-state">`android.state`</a> | string | Deprecated. Use `android.app.state` attribute instead. | `created`; `background`; `foreground` |  Use `android.app.state` instead.  |
 
 ---
 
@@ -48,3 +42,5 @@ This document defines attributes that represents an occurrence of a lifecycle tr
 | `background` | Any time after Activity.onPause() or, if the app has no Activity, Context.stopService() has been called when the app was in the foreground state. | ![Development](https://img.shields.io/badge/-development-blue) |
 | `created` | Any time before Activity.onResume() or, if the app has no Activity, Context.startService() has been called in the app for the first time. | ![Development](https://img.shields.io/badge/-development-blue) |
 | `foreground` | Any time after Activity.onResume() or, if the app has no Activity, Context.startService() has been called when the app was in either the created or background states. | ![Development](https://img.shields.io/badge/-development-blue) |
+
+</details>
@@ -61,9 +61,12 @@ This section defines attributes for Azure Cosmos DB.
 
 This section describes deprecated Azure attributes.
 
-**Attributes:**
+<details>
+<summary><b>Deprecated Attributes:</b></summary>
 
-| Key | Stability | Value Type | Description | Example Values |
+| Key | Value Type | Summary | Example Values | Deprecation Explanation |
 |---|---|---|---|---|
-| <a id="az-namespace" href="#az-namespace">`az.namespace`</a> | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `azure.resource_provider.namespace`. | string | Deprecated, use `azure.resource_provider.namespace` instead. | `Microsoft.Storage`; `Microsoft.KeyVault`; `Microsoft.ServiceBus` |
-| <a id="az-service-request-id" href="#az-service-request-id">`az.service_request_id`</a> | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `azure.service.request.id`. | string | Deprecated, use `azure.service.request.id` instead. | `00000000-0000-0000-0000-000000000000` |
+| <a id="az-namespace" href="#az-namespace">`az.namespace`</a> | string | Deprecated, use `azure.resource_provider.namespace` instead. | `Microsoft.Storage`; `Microsoft.KeyVault`; `Microsoft.ServiceBus` |  Use `azure.resource_provider.namespace` instead.  |
+| <a id="az-service-request-id" href="#az-service-request-id">`az.service_request_id`</a> | string | Deprecated, use `azure.service.request.id` instead. | `00000000-0000-0000-0000-000000000000` |  Use `azure.service.request.id` instead.  |
+
+</details>
@@ -3,9 +3,6 @@
 
 # Code
 
-- [Code Attributes](#code-attributes)
-- [Deprecated Code Attributes](#deprecated-code-attributes)
-
 ## Code Attributes
 
 These attributes provide context about source code
@@ -36,16 +33,15 @@ Examples:
 * Rust: `playground::my_module::my_cool_func`
 * C function: `fopen`
 
-## Deprecated Code Attributes
-
-These deprecated attributes provide context about source code
-
-**Attributes:**
+<details>
+<summary><b>Deprecated Attributes:</b></summary>
 
-| Key | Stability | Value Type | Description | Example Values |
+| Key | Value Type | Summary | Example Values | Deprecation Explanation |
 |---|---|---|---|---|
-| <a id="code-column" href="#code-column">`code.column`</a> | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `code.column.number`. | int | Deprecated, use `code.column.number` | `16` |
-| <a id="code-filepath" href="#code-filepath">`code.filepath`</a> | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `code.file.path`. | string | Deprecated, use `code.file.path` instead | `/usr/local/MyApplication/content_root/app/index.php` |
-| <a id="code-function" href="#code-function">`code.function`</a> | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Value should be included in `code.function.name` which is expected to be a fully-qualified name. | string | Deprecated, use `code.function.name` instead | `serveRequest` |
-| <a id="code-lineno" href="#code-lineno">`code.lineno`</a> | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `code.line.number`. | int | Deprecated, use `code.line.number` instead | `42` |
-| <a id="code-namespace" href="#code-namespace">`code.namespace`</a> | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Value should be included in `code.function.name` which is expected to be a fully-qualified name. | string | Deprecated, namespace is now included into `code.function.name` | `com.example.MyHttpService` |
+| <a id="code-column" href="#code-column">`code.column`</a> | int | Deprecated, use `code.column.number` | `16` |  Use `code.column.number` instead.  |
+| <a id="code-filepath" href="#code-filepath">`code.filepath`</a> | string | Deprecated, use `code.file.path` instead | `/usr/local/MyApplication/content_root/app/index.php` |  Use `code.file.path` instead.  |
+| <a id="code-function" href="#code-function">`code.function`</a> | string | Deprecated, use `code.function.name` instead | `serveRequest` |  Value should be included in `code.function.name` which is expected to be a fully-qualified name.  |
+| <a id="code-lineno" href="#code-lineno">`code.lineno`</a> | int | Deprecated, use `code.line.number` instead | `42` |  Use `code.line.number` instead.  |
+| <a id="code-namespace" href="#code-namespace">`code.namespace`</a> | string | Deprecated, namespace is now included into `code.function.name` | `com.example.MyHttpService` |  Value should be included in `code.function.name` which is expected to be a fully-qualified name.  |
+
+</details>
@@ -3,9 +3,6 @@
 
 # Container
 
-- [Container Attributes](#container-attributes)
-- [Deprecated Container Attributes](#deprecated-container-attributes)
-
 ## Container Attributes
 
 A container instance.
@@ -44,17 +41,14 @@ The ID is assigned by the container runtime and can vary in different environmen
 
 **[6] `container.label.<key>`:** For example, a docker container label `app` with value `nginx` SHOULD be recorded as the `container.label.app` attribute with value `"nginx"`.
 
-## Deprecated Container Attributes
-
-Describes deprecated container attributes.
-
-**Attributes:**
+<details>
+<summary><b>Deprecated Attributes:</b></summary>
 
-| Key | Stability | Value Type | Description | Example Values |
+| Key | Value Type | Summary | Example Values | Deprecation Explanation |
 |---|---|---|---|---|
-| <a id="container-cpu-state" href="#container-cpu-state">`container.cpu.state`</a> | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `cpu.mode`. | string | Deprecated, use `cpu.mode` instead. | `user`; `kernel` |
-| <a id="container-labels" href="#container-labels">`container.labels.<key>`</a> | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `container.label`. | string | Deprecated, use `container.label` instead. | `nginx` |
-| <a id="container-runtime" href="#container-runtime">`container.runtime`</a> | ![Deprecated](https://img.shields.io/badge/-deprecated-red)<br>Replaced by `container.runtime.name`. | string | The container runtime managing this container. | `docker`; `containerd`; `rkt` |
+| <a id="container-cpu-state" href="#container-cpu-state">`container.cpu.state`</a> | string | Deprecated, use `cpu.mode` instead. | `user`; `kernel` |  Use `cpu.mode` instead.  |
+| <a id="container-labels" href="#container-labels">`container.labels.<key>`</a> | string | Deprecated, use `container.label` instead. | `nginx` |  Use `container.label` instead.  |
+| <a id="container-runtime" href="#container-runtime">`container.runtime`</a> | string | The container runtime managing this container. | `docker`; `containerd`; `rkt` |  Use `container.runtime.name` instead.  |
 
 ---
 
@@ -65,3 +59,5 @@ Describes deprecated container attributes.
 | `kernel` | When tasks of the cgroup are in kernel mode (Linux). When all container processes are in kernel mode (Windows). | ![Development](https://img.shields.io/badge/-development-blue) |
 | `system` | When CPU is used by the system (host OS) | ![Development](https://img.shields.io/badge/-development-blue) |
 | `user` | When tasks of the cgroup are in user mode (Linux). When all container processes are in user mode (Windows). | ![Development](https://img.shields.io/badge/-development-blue) |
+
+</details>