# Data retrieval APIs for AWS Migration Hub
<a name="awsmigrationhub"></a>

AWS Migration Hub provides the following APIs for data retrieval.


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| Actions | Description | Access level | 
| --- | --- | --- | 
| <a name="mgh-DescribeApplicationState"></a>[https://docs.aws.amazon.com/migrationhub/latest/ug/API_DescribeApplicationState.html](https://docs.aws.amazon.com/migrationhub/latest/ug/API_DescribeApplicationState.html) | Get an Application Discovery Service Application's state | Read | 
| <a name="mgh-DescribeAutomationRun"></a>[https://docs.aws.amazon.com/migrationhub/latest/ug/API_DescribeAutomationRun.html](https://docs.aws.amazon.com/migrationhub/latest/ug/API_DescribeAutomationRun.html) | Describe an automation unit run | Read | 
| <a name="mgh-DescribeAutomationUnit"></a>[https://docs.aws.amazon.com/migrationhub/latest/ug/API_DescribeAutomationUnit.html](https://docs.aws.amazon.com/migrationhub/latest/ug/API_DescribeAutomationUnit.html) | Describe an automation unit | Read | 
| <a name="mgh-DescribeHomeRegionControls"></a>[https://docs.aws.amazon.com/migrationhub-home-region/latest/APIReference/API_DescribeHomeRegionControls.html](https://docs.aws.amazon.com/migrationhub-home-region/latest/APIReference/API_DescribeHomeRegionControls.html) | List Home Region Controls | List | 
| <a name="mgh-DescribeMigrationTask"></a>[https://docs.aws.amazon.com/migrationhub/latest/ug/API_DescribeMigrationTask.html](https://docs.aws.amazon.com/migrationhub/latest/ug/API_DescribeMigrationTask.html) | Describe a MigrationTask | Read | 
| <a name="mgh-GetConnection"></a>[https://docs.aws.amazon.com/mhj/latest/userguide/account-connections.html](https://docs.aws.amazon.com/mhj/latest/userguide/account-connections.html) | Get a connection | Read | 
| <a name="mgh-GetHomeRegion"></a>[https://docs.aws.amazon.com/migrationhub-home-region/latest/APIReference/API_GetHomeRegion.html](https://docs.aws.amazon.com/migrationhub-home-region/latest/APIReference/API_GetHomeRegion.html) | Get the Migration Hub Home Region | Read | 
| <a name="mgh-ListApplicationStates"></a>[https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListApplicationStates.html](https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListApplicationStates.html) | List Application statuses | List | 
| <a name="mgh-ListAutomationRuns"></a>[https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListAutomationRuns.html](https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListAutomationRuns.html) | List automation unit runs | List | 
| <a name="mgh-ListAutomationUnits"></a>[https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListAutomationUnits.html](https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListAutomationUnits.html) | List automation units | List | 
| <a name="mgh-ListConnectionRoles"></a>[https://docs.aws.amazon.com/mhj/latest/userguide/account-connections.html](https://docs.aws.amazon.com/mhj/latest/userguide/account-connections.html) | List connection roles | List | 
| <a name="mgh-ListConnections"></a>[https://docs.aws.amazon.com/mhj/latest/userguide/account-connections.html](https://docs.aws.amazon.com/mhj/latest/userguide/account-connections.html) | List connections | List | 
| <a name="mgh-ListCreatedArtifacts"></a>[https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListCreatedArtifacts.html](https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListCreatedArtifacts.html) | List associated created artifacts for a MigrationTask | List | 
| <a name="mgh-ListDiscoveredResources"></a>[https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListDiscoveredResources.html](https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListDiscoveredResources.html) | List associated ADS resources from MigrationTask | List | 
| <a name="mgh-ListMigrationTaskUpdates"></a>[https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListMigrationTaskUpdates.html](https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListMigrationTaskUpdates.html) | List migration tasks updates | List | 
| <a name="mgh-ListMigrationTasks"></a>[https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListMigrationTasks.html](https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListMigrationTasks.html) | List MigrationTasks | List | 
| <a name="mgh-ListProgressUpdateStreams"></a>[https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListProgressUpdateStreams.html](https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListProgressUpdateStreams.html) | To list ProgressUpdateStreams | List | 
| <a name="mgh-ListSourceResources"></a>[https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListSourceResources.html](https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListSourceResources.html) | List source resources | List | 
| <a name="mgh-ListTagsForResource"></a>[https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListTagsForResource.html](https://docs.aws.amazon.com/migrationhub/latest/ug/API_ListTagsForResource.html) | List tags for a resource | List |