Set command attributes as conditionally required

semantic_conventions/resource/container.yaml

@@ -39,18 +39,22 @@ groups:
         examples: ['sha256:f90d814248a0']
       - id: command
         type: string
+        requirement_level:
+          conditionally_required: If using embedded credentials or sensitive data, it is recommended to remove them to prevent potential leakage.
         brief: >
           The command used to run the container (i.e. the command name).
         examples: [ 'otelcontribcol' ]
       - id: command_line
         type: string
+        requirement_level:
+          conditionally_required: [1]
         brief: >
           The full command run by the container as a single string representing the full command.
-          It is recommended to remove embedded credentials or sensitive data to prevent potential leakage.
         examples: [ 'otelcontribcol --config config.yaml' ]
       - id: command_args
         type: string[]
+        requirement_level:
+          conditionally_required: [1]
         brief: >
           All the command arguments (including the command/executable itself) run by the container.
-          It is recommended to remove embedded credentials or sensitive data to prevent potential leakage.
         examples: [ 'otelcontribcol, --config, config.yaml' ]

specification/resource/semantic_conventions/container.md

@@ -15,9 +15,11 @@
 | `container.image.name` | string | Name of the image the container was built on. | `gcr.io/opentelemetry/operator` | Recommended |
 | `container.image.tag` | string | Container image tag. | `0.1` | Recommended |
 | `container.image.id` | string | The ID of the container image. Usually a hash algorithm followed by a UUID. The UUID might be abbreviated. | `sha256:f90d814248a0` | Recommended |
-| `container.command` | string | The command used to run the container (i.e. the command name). | `otelcontribcol` | Recommended |
-| `container.command_line` | string | The full command run by the container as a single string representing the full command. It is recommended to remove embedded credentials or sensitive data to prevent potential leakage. | `otelcontribcol --config config.yaml` | Recommended |
-| `container.command_args` | string[] | All the command arguments (including the command/executable itself) run by the container. It is recommended to remove embedded credentials or sensitive data to prevent potential leakage. | `[otelcontribcol, --config, config.yaml]` | Recommended |
+| `container.command` | string | The command used to run the container (i.e. the command name). | `otelcontribcol` | Conditionally Required: [1] |
+| `container.command_line` | string | The full command run by the container as a single string representing the full command. | `otelcontribcol --config config.yaml` | Conditionally Required: [1] |
+| `container.command_args` | string[] | All the command arguments (including the command/executable itself) run by the container. | `[otelcontribcol, --config, config.yaml]` | Conditionally Required: [1] |
+
+**[1]:** If using embedded credentials or sensitive data, it is recommended to remove them to prevent potential leakage.
 <!-- endsemconv -->
 
 [DocumentStatus]: https://github.com/open-telemetry/opentelemetry-specification/blob/v1.21.0/specification/document-status.md