# Elastic MapReduce API coverage

Source service: `emr`. 33 of 65 tracked operations are implemented.

Service documentation: /aws/services/emr/
License availability: available starting with the Ultimate plan. See /aws/licensing/ for current plan details.

| Operation | Status |
| --- | --- |
| AddInstanceFleet | Implemented |
| AddInstanceGroups | Implemented |
| AddJobFlowSteps | Implemented |
| AddTags | Implemented |
| CancelSteps | Not implemented |
| CreatePersistentAppUI | Not implemented |
| CreateSecurityConfiguration | Implemented |
| CreateStudio | Not implemented |
| CreateStudioSessionMapping | Not implemented |
| DeleteSecurityConfiguration | Implemented |
| DeleteStudio | Not implemented |
| DeleteStudioSessionMapping | Not implemented |
| DescribeCluster | Implemented |
| DescribeJobFlows | Implemented |
| DescribeNotebookExecution | Not implemented |
| DescribePersistentAppUI | Not implemented |
| DescribeReleaseLabel | Not implemented |
| DescribeSecurityConfiguration | Implemented |
| DescribeStep | Implemented |
| DescribeStudio | Not implemented |
| GetAutoTerminationPolicy | Implemented |
| GetBlockPublicAccessConfiguration | Implemented |
| GetClusterSessionCredentials | Not implemented |
| GetManagedScalingPolicy | Not implemented |
| GetOnClusterAppUIPresignedURL | Not implemented |
| GetPersistentAppUIPresignedURL | Not implemented |
| GetSession | Not implemented |
| GetSessionEndpoint | Not implemented |
| GetStudioSessionMapping | Not implemented |
| ListBootstrapActions | Implemented |
| ListClusters | Implemented |
| ListInstanceFleets | Implemented |
| ListInstanceGroups | Implemented |
| ListInstances | Implemented |
| ListNotebookExecutions | Not implemented |
| ListReleaseLabels | Implemented |
| ListSecurityConfigurations | Not implemented |
| ListSessions | Not implemented |
| ListSteps | Implemented |
| ListStudioSessionMappings | Not implemented |
| ListStudios | Not implemented |
| ListSupportedInstanceTypes | Implemented |
| ModifyCluster | Implemented |
| ModifyInstanceFleet | Implemented |
| ModifyInstanceGroups | Implemented |
| PutAutoScalingPolicy | Implemented |
| PutAutoTerminationPolicy | Implemented |
| PutBlockPublicAccessConfiguration | Implemented |
| PutManagedScalingPolicy | Not implemented |
| RemoveAutoScalingPolicy | Implemented |
| RemoveAutoTerminationPolicy | Implemented |
| RemoveManagedScalingPolicy | Not implemented |
| RemoveTags | Implemented |
| RunJobFlow | Implemented |
| SetKeepJobFlowAliveWhenNoSteps | Not implemented |
| SetTerminationProtection | Implemented |
| SetUnhealthyNodeReplacement | Not implemented |
| SetVisibleToAllUsers | Implemented |
| StartNotebookExecution | Not implemented |
| StartSession | Not implemented |
| StopNotebookExecution | Not implemented |
| TerminateJobFlows | Implemented |
| TerminateSession | Not implemented |
| UpdateStudio | Not implemented |
| UpdateStudioSessionMapping | Not implemented |