# Actions
<a name="API_Operations"></a>

The following actions are supported:
+  [CreateActivity](API_CreateActivity.md) 
+  [CreateStateMachine](API_CreateStateMachine.md) 
+  [CreateStateMachineAlias](API_CreateStateMachineAlias.md) 
+  [DeleteActivity](API_DeleteActivity.md) 
+  [DeleteStateMachine](API_DeleteStateMachine.md) 
+  [DeleteStateMachineAlias](API_DeleteStateMachineAlias.md) 
+  [DeleteStateMachineVersion](API_DeleteStateMachineVersion.md) 
+  [DescribeActivity](API_DescribeActivity.md) 
+  [DescribeExecution](API_DescribeExecution.md) 
+  [DescribeMapRun](API_DescribeMapRun.md) 
+  [DescribeStateMachine](API_DescribeStateMachine.md) 
+  [DescribeStateMachineAlias](API_DescribeStateMachineAlias.md) 
+  [DescribeStateMachineForExecution](API_DescribeStateMachineForExecution.md) 
+  [GetActivityTask](API_GetActivityTask.md) 
+  [GetExecutionHistory](API_GetExecutionHistory.md) 
+  [ListActivities](API_ListActivities.md) 
+  [ListExecutions](API_ListExecutions.md) 
+  [ListMapRuns](API_ListMapRuns.md) 
+  [ListStateMachineAliases](API_ListStateMachineAliases.md) 
+  [ListStateMachines](API_ListStateMachines.md) 
+  [ListStateMachineVersions](API_ListStateMachineVersions.md) 
+  [ListTagsForResource](API_ListTagsForResource.md) 
+  [PublishStateMachineVersion](API_PublishStateMachineVersion.md) 
+  [RedriveExecution](API_RedriveExecution.md) 
+  [SendTaskFailure](API_SendTaskFailure.md) 
+  [SendTaskHeartbeat](API_SendTaskHeartbeat.md) 
+  [SendTaskSuccess](API_SendTaskSuccess.md) 
+  [StartExecution](API_StartExecution.md) 
+  [StartSyncExecution](API_StartSyncExecution.md) 
+  [StopExecution](API_StopExecution.md) 
+  [TagResource](API_TagResource.md) 
+  [TestState](API_TestState.md) 
+  [UntagResource](API_UntagResource.md) 
+  [UpdateMapRun](API_UpdateMapRun.md) 
+  [UpdateStateMachine](API_UpdateStateMachine.md) 
+  [UpdateStateMachineAlias](API_UpdateStateMachineAlias.md) 
+  [ValidateStateMachineDefinition](API_ValidateStateMachineDefinition.md)