# SSM operations 11 of 18 listed operations are implemented. Back to [SSM](/docs/services/ssm/index.md). ## Summary | Category | ✅ Supported | ❌ Unsupported | | --- | --- | --- | | General | 10 | | | Parameters | | 2 | | Tags | 1 | | | Advanced/misc | | 5 | --- ## Endpoints ### General | Operation | Status | Notes | AWS Docs | | --- | --- | --- | --- | | `AddTagsToResource` | ✅ Supported | | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_AddTagsToResource.html) | | `DeleteParameter` | ✅ Supported | | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_DeleteParameter.html) | | `DeleteParameters` | ✅ Supported | | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_DeleteParameters.html) | | `DescribeParameters` | ✅ Supported | ParameterFilters keys: Name, Type; options: Equals (the default), BeginsWith, Contains; an unimplemented key or option is refused, not ignored | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_DescribeParameters.html) | | `GetParameter` | ✅ Supported | | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_GetParameter.html) | | `GetParameterHistory` | ✅ Supported | | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_GetParameterHistory.html) | | `GetParameters` | ✅ Supported | | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_GetParameters.html) | | `GetParametersByPath` | ✅ Supported | | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_GetParametersByPath.html) | | `ListTagsForResource` | ✅ Supported | | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_ListTagsForResource.html) | | `PutParameter` | ✅ Supported | Description, Tier, DataType, AllowedPattern and Policies are stored and echoed back rather than a fixed default; Policies is stored as given and expanded into ParameterInlinePolicy entries on read | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_PutParameter.html) | ### Parameters | Operation | Status | Notes | AWS Docs | | --- | --- | --- | --- | | `LabelParameterVersion` | ❌ Unsupported | Returns 501 | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_LabelParameterVersion.html) | | `UnlabelParameterVersion` | ❌ Unsupported | Returns 501 | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_UnlabelParameterVersion.html) | ### Tags | Operation | Status | Notes | AWS Docs | | --- | --- | --- | --- | | `RemoveTagsFromResource` | ✅ Supported | Removes tags from a parameter | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_RemoveTagsFromResource.html) | ### Advanced/misc | Operation | Status | Notes | AWS Docs | | --- | --- | --- | --- | | `GetServiceSetting` | ❌ Unsupported | Returns 501 | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_GetServiceSetting.html) | | `CreateDocument` | ❌ Unsupported | Returns 501 | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_CreateDocument.html) | | `SendCommand` | ❌ Unsupported | Returns 501 | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_SendCommand.html) | | `StartAutomationExecution` | ❌ Unsupported | Returns 501 | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_StartAutomationExecution.html) | | `RegisterDefaultPatchBaseline` | ❌ Unsupported | Returns 501 | [docs](https://docs.aws.amazon.com/systems-manager/latest/APIReference/API_RegisterDefaultPatchBaseline.html) | ## Related - [SSM](/docs/services/ssm/index.md) — quick start, what works, and the differences from AWS - [All service pages](/docs/services/index.md)