{
  "version":"2.0",
  "metadata":{
    "apiVersion":"2009-03-31",
    "endpointPrefix":"elasticmapreduce",
    "jsonVersion":"1.1",
    "protocol":"json",
    "serviceAbbreviation":"Amazon EMR",
    "serviceFullName":"Amazon Elastic MapReduce",
    "signatureVersion":"v4",
    "targetPrefix":"ElasticMapReduce",
    "timestampFormat":"unixTimestamp"
  },
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      "name":"AddInstanceGroups",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"AddInstanceGroupsInput"},
      "output":{"shape":"AddInstanceGroupsOutput"},
      "errors":[
        {"shape":"InternalServerError"}
      ]
    },
    "AddJobFlowSteps":{
      "name":"AddJobFlowSteps",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"AddJobFlowStepsInput"},
      "output":{"shape":"AddJobFlowStepsOutput"},
      "errors":[
        {"shape":"InternalServerError"}
      ]
    },
    "AddTags":{
      "name":"AddTags",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"AddTagsInput"},
      "output":{"shape":"AddTagsOutput"},
      "errors":[
        {"shape":"InternalServerException"},
        {"shape":"InvalidRequestException"}
      ]
    },
    "DescribeCluster":{
      "name":"DescribeCluster",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeClusterInput"},
      "output":{"shape":"DescribeClusterOutput"},
      "errors":[
        {"shape":"InternalServerException"},
        {"shape":"InvalidRequestException"}
      ]
    },
    "DescribeJobFlows":{
      "name":"DescribeJobFlows",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeJobFlowsInput"},
      "output":{"shape":"DescribeJobFlowsOutput"},
      "errors":[
        {"shape":"InternalServerError"}
      ],
      "deprecated":true
    },
    "DescribeStep":{
      "name":"DescribeStep",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeStepInput"},
      "output":{"shape":"DescribeStepOutput"},
      "errors":[
        {"shape":"InternalServerException"},
        {"shape":"InvalidRequestException"}
      ]
    },
    "ListBootstrapActions":{
      "name":"ListBootstrapActions",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ListBootstrapActionsInput"},
      "output":{"shape":"ListBootstrapActionsOutput"},
      "errors":[
        {"shape":"InternalServerException"},
        {"shape":"InvalidRequestException"}
      ]
    },
    "ListClusters":{
      "name":"ListClusters",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ListClustersInput"},
      "output":{"shape":"ListClustersOutput"},
      "errors":[
        {"shape":"InternalServerException"},
        {"shape":"InvalidRequestException"}
      ]
    },
    "ListInstanceGroups":{
      "name":"ListInstanceGroups",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ListInstanceGroupsInput"},
      "output":{"shape":"ListInstanceGroupsOutput"},
      "errors":[
        {"shape":"InternalServerException"},
        {"shape":"InvalidRequestException"}
      ]
    },
    "ListInstances":{
      "name":"ListInstances",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ListInstancesInput"},
      "output":{"shape":"ListInstancesOutput"},
      "errors":[
        {"shape":"InternalServerException"},
        {"shape":"InvalidRequestException"}
      ]
    },
    "ListSteps":{
      "name":"ListSteps",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ListStepsInput"},
      "output":{"shape":"ListStepsOutput"},
      "errors":[
        {"shape":"InternalServerException"},
        {"shape":"InvalidRequestException"}
      ]
    },
    "ModifyInstanceGroups":{
      "name":"ModifyInstanceGroups",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ModifyInstanceGroupsInput"},
      "errors":[
        {"shape":"InternalServerError"}
      ]
    },
    "RemoveTags":{
      "name":"RemoveTags",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"RemoveTagsInput"},
      "output":{"shape":"RemoveTagsOutput"},
      "errors":[
        {"shape":"InternalServerException"},
        {"shape":"InvalidRequestException"}
      ]
    },
    "RunJobFlow":{
      "name":"RunJobFlow",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"RunJobFlowInput"},
      "output":{"shape":"RunJobFlowOutput"},
      "errors":[
        {"shape":"InternalServerError"}
      ]
    },
    "SetTerminationProtection":{
      "name":"SetTerminationProtection",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"SetTerminationProtectionInput"},
      "errors":[
        {"shape":"InternalServerError"}
      ]
    },
    "SetVisibleToAllUsers":{
      "name":"SetVisibleToAllUsers",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"SetVisibleToAllUsersInput"},
      "errors":[
        {"shape":"InternalServerError"}
      ]
    },
    "TerminateJobFlows":{
      "name":"TerminateJobFlows",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"TerminateJobFlowsInput"},
      "errors":[
        {"shape":"InternalServerError"}
      ]
    }
  },
  "shapes":{
    "ActionOnFailure":{
      "type":"string",
      "enum":[
        "TERMINATE_JOB_FLOW",
        "TERMINATE_CLUSTER",
        "CANCEL_AND_WAIT",
        "CONTINUE"
      ]
    },
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        "InstanceGroups",
        "JobFlowId"
      ],
      "members":{
        "InstanceGroups":{"shape":"InstanceGroupConfigList"},
        "JobFlowId":{"shape":"XmlStringMaxLen256"}
      }
    },
    "AddInstanceGroupsOutput":{
      "type":"structure",
      "members":{
        "JobFlowId":{"shape":"XmlStringMaxLen256"},
        "InstanceGroupIds":{"shape":"InstanceGroupIdsList"}
      }
    },
    "AddJobFlowStepsInput":{
      "type":"structure",
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        "JobFlowId",
        "Steps"
      ],
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        "JobFlowId":{"shape":"XmlStringMaxLen256"},
        "Steps":{"shape":"StepConfigList"}
      }
    },
    "AddJobFlowStepsOutput":{
      "type":"structure",
      "members":{
        "StepIds":{"shape":"StepIdsList"}
      }
    },
    "AddTagsInput":{
      "type":"structure",
      "required":[
        "ResourceId",
        "Tags"
      ],
      "members":{
        "ResourceId":{"shape":"ResourceId"},
        "Tags":{"shape":"TagList"}
      }
    },
    "AddTagsOutput":{
      "type":"structure",
      "members":{
      }
    },
    "Application":{
      "type":"structure",
      "members":{
        "Name":{"shape":"String"},
        "Version":{"shape":"String"},
        "Args":{"shape":"StringList"},
        "AdditionalInfo":{"shape":"StringMap"}
      }
    },
    "ApplicationList":{
      "type":"list",
      "member":{"shape":"Application"}
    },
    "Boolean":{"type":"boolean"},
    "BooleanObject":{"type":"boolean"},
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      "type":"structure",
      "required":[
        "Name",
        "ScriptBootstrapAction"
      ],
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        "Name":{"shape":"XmlStringMaxLen256"},
        "ScriptBootstrapAction":{"shape":"ScriptBootstrapActionConfig"}
      }
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    "BootstrapActionConfigList":{
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      "member":{"shape":"BootstrapActionConfig"}
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      "type":"structure",
      "members":{
        "BootstrapActionConfig":{"shape":"BootstrapActionConfig"}
      }
    },
    "BootstrapActionDetailList":{
      "type":"list",
      "member":{"shape":"BootstrapActionDetail"}
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      "type":"structure",
      "members":{
        "Id":{"shape":"ClusterId"},
        "Name":{"shape":"String"},
        "Status":{"shape":"ClusterStatus"},
        "Ec2InstanceAttributes":{"shape":"Ec2InstanceAttributes"},
        "LogUri":{"shape":"String"},
        "RequestedAmiVersion":{"shape":"String"},
        "RunningAmiVersion":{"shape":"String"},
        "ReleaseLabel":{"shape":"String"},
        "AutoTerminate":{"shape":"Boolean"},
        "TerminationProtected":{"shape":"Boolean"},
        "VisibleToAllUsers":{"shape":"Boolean"},
        "Applications":{"shape":"ApplicationList"},
        "Tags":{"shape":"TagList"},
        "ServiceRole":{"shape":"String"},
        "NormalizedInstanceHours":{"shape":"Integer"},
        "MasterPublicDnsName":{"shape":"String"},
        "Configurations":{"shape":"ConfigurationList"}
      }
    },
    "ClusterId":{"type":"string"},
    "ClusterState":{
      "type":"string",
      "enum":[
        "STARTING",
        "BOOTSTRAPPING",
        "RUNNING",
        "WAITING",
        "TERMINATING",
        "TERMINATED",
        "TERMINATED_WITH_ERRORS"
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    },
    "ClusterStateChangeReason":{
      "type":"structure",
      "members":{
        "Code":{"shape":"ClusterStateChangeReasonCode"},
        "Message":{"shape":"String"}
      }
    },
    "ClusterStateChangeReasonCode":{
      "type":"string",
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        "VALIDATION_ERROR",
        "INSTANCE_FAILURE",
        "BOOTSTRAP_FAILURE",
        "USER_REQUEST",
        "STEP_FAILURE",
        "ALL_STEPS_COMPLETED"
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    },
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      "type":"list",
      "member":{"shape":"ClusterState"}
    },
    "ClusterStatus":{
      "type":"structure",
      "members":{
        "State":{"shape":"ClusterState"},
        "StateChangeReason":{"shape":"ClusterStateChangeReason"},
        "Timeline":{"shape":"ClusterTimeline"}
      }
    },
    "ClusterSummary":{
      "type":"structure",
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        "Id":{"shape":"ClusterId"},
        "Name":{"shape":"String"},
        "Status":{"shape":"ClusterStatus"},
        "NormalizedInstanceHours":{"shape":"Integer"}
      }
    },
    "ClusterSummaryList":{
      "type":"list",
      "member":{"shape":"ClusterSummary"}
    },
    "ClusterTimeline":{
      "type":"structure",
      "members":{
        "CreationDateTime":{"shape":"Date"},
        "ReadyDateTime":{"shape":"Date"},
        "EndDateTime":{"shape":"Date"}
      }
    },
    "Command":{
      "type":"structure",
      "members":{
        "Name":{"shape":"String"},
        "ScriptPath":{"shape":"String"},
        "Args":{"shape":"StringList"}
      }
    },
    "CommandList":{
      "type":"list",
      "member":{"shape":"Command"}
    },
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      "type":"structure",
      "members":{
        "Classification":{"shape":"String"},
        "Configurations":{"shape":"ConfigurationList"},
        "Properties":{"shape":"StringMap"}
      }
    },
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      "type":"list",
      "member":{"shape":"Configuration"}
    },
    "Date":{"type":"timestamp"},
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      "type":"structure",
      "required":["ClusterId"],
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        "ClusterId":{"shape":"ClusterId"}
      }
    },
    "DescribeClusterOutput":{
      "type":"structure",
      "members":{
        "Cluster":{"shape":"Cluster"}
      }
    },
    "DescribeJobFlowsInput":{
      "type":"structure",
      "members":{
        "CreatedAfter":{"shape":"Date"},
        "CreatedBefore":{"shape":"Date"},
        "JobFlowIds":{"shape":"XmlStringList"},
        "JobFlowStates":{"shape":"JobFlowExecutionStateList"}
      }
    },
    "DescribeJobFlowsOutput":{
      "type":"structure",
      "members":{
        "JobFlows":{"shape":"JobFlowDetailList"}
      }
    },
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      "type":"structure",
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        "ClusterId",
        "StepId"
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      "members":{
        "ClusterId":{"shape":"ClusterId"},
        "StepId":{"shape":"StepId"}
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    },
    "DescribeStepOutput":{
      "type":"structure",
      "members":{
        "Step":{"shape":"Step"}
      }
    },
    "EC2InstanceIdsToTerminateList":{
      "type":"list",
      "member":{"shape":"InstanceId"}
    },
    "EbsBlockDevice":{
      "type":"structure",
      "members":{
        "VolumeSpecification":{"shape":"VolumeSpecification"},
        "Device":{"shape":"String"}
      }
    },
    "EbsBlockDeviceConfig":{
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        "VolumeSpecification":{"shape":"VolumeSpecification"},
        "VolumesPerInstance":{"shape":"Integer"}
      }
    },
    "EbsBlockDeviceConfigList":{
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      "member":{"shape":"EbsBlockDeviceConfig"}
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    "EbsBlockDeviceList":{
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      "member":{"shape":"EbsBlockDevice"}
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      "type":"structure",
      "members":{
        "EbsBlockDeviceConfigs":{"shape":"EbsBlockDeviceConfigList"},
        "EbsOptimized":{"shape":"BooleanObject"}
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    },
    "EbsVolume":{
      "type":"structure",
      "members":{
        "Device":{"shape":"String"},
        "VolumeId":{"shape":"String"}
      }
    },
    "EbsVolumeList":{
      "type":"list",
      "member":{"shape":"EbsVolume"}
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      "type":"structure",
      "members":{
        "Ec2KeyName":{"shape":"String"},
        "Ec2SubnetId":{"shape":"String"},
        "Ec2AvailabilityZone":{"shape":"String"},
        "IamInstanceProfile":{"shape":"String"},
        "EmrManagedMasterSecurityGroup":{"shape":"String"},
        "EmrManagedSlaveSecurityGroup":{"shape":"String"},
        "ServiceAccessSecurityGroup":{"shape":"String"},
        "AdditionalMasterSecurityGroups":{"shape":"StringList"},
        "AdditionalSlaveSecurityGroups":{"shape":"StringList"}
      }
    },
    "ErrorCode":{
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      "max":256,
      "min":1
    },
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      "required":["Jar"],
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        "Properties":{"shape":"KeyValueList"},
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        "Id":{"shape":"InstanceId"},
        "Ec2InstanceId":{"shape":"InstanceId"},
        "PublicDnsName":{"shape":"String"},
        "PublicIpAddress":{"shape":"String"},
        "PrivateDnsName":{"shape":"String"},
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        "Market":{"shape":"MarketType"},
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        "RequestedInstanceCount":{"shape":"Integer"},
        "RunningInstanceCount":{"shape":"Integer"},
        "Status":{"shape":"InstanceGroupStatus"},
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        "EbsBlockDevices":{"shape":"EbsBlockDeviceList"},
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      }
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        "InstanceRole",
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        "CreationDateTime"
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        "EndDateTime":{"shape":"Date"}
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        "EC2InstanceIdsToTerminate":{"shape":"EC2InstanceIdsToTerminateList"}
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        "BOOTSTRAPPING",
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        "RESIZING",
        "SUSPENDED",
        "TERMINATING",
        "TERMINATED",
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        "VALIDATION_ERROR",
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        "CLUSTER_TERMINATED"
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        "CreationDateTime":{"shape":"Date"},
        "ReadyDateTime":{"shape":"Date"},
        "EndDateTime":{"shape":"Date"}
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    },
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        "CORE",
        "TASK"
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        "CORE",
        "TASK"
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    "InstanceState":{
      "type":"string",
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        "PROVISIONING",
        "BOOTSTRAPPING",
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        "TERMINATED"
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    },
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        "VALIDATION_ERROR",
        "INSTANCE_FAILURE",
        "BOOTSTRAP_FAILURE",
        "CLUSTER_TERMINATED"
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        "State":{"shape":"InstanceState"},
        "StateChangeReason":{"shape":"InstanceStateChangeReason"},
        "Timeline":{"shape":"InstanceTimeline"}
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        "EndDateTime":{"shape":"Date"}
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      "min":1,
      "pattern":"[\\u0020-\\uD7FF\\uE000-\\uFFFD\\uD800\\uDC00-\\uDBFF\\uDFFF\\r\\n\\t]*"
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        "Message":{"shape":"ErrorMessage"}
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      "fault":true
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        "Message":{"shape":"ErrorMessage"}
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    },
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        "ExecutionStatusDetail",
        "Instances"
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        "Name":{"shape":"XmlStringMaxLen256"},
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        "AmiVersion":{"shape":"XmlStringMaxLen256"},
        "ExecutionStatusDetail":{"shape":"JobFlowExecutionStatusDetail"},
        "Instances":{"shape":"JobFlowInstancesDetail"},
        "Steps":{"shape":"StepDetailList"},
        "BootstrapActions":{"shape":"BootstrapActionDetailList"},
        "SupportedProducts":{"shape":"SupportedProductsList"},
        "VisibleToAllUsers":{"shape":"Boolean"},
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        "BOOTSTRAPPING",
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        "WAITING",
        "SHUTTING_DOWN",
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        "FAILED"
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        "CreationDateTime"
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        "CreationDateTime":{"shape":"Date"},
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        "Placement":{"shape":"PlacementType"},
        "KeepJobFlowAliveWhenNoSteps":{"shape":"Boolean"},
        "TerminationProtected":{"shape":"Boolean"},
        "HadoopVersion":{"shape":"XmlStringMaxLen256"},
        "Ec2SubnetId":{"shape":"XmlStringMaxLen256"},
        "EmrManagedMasterSecurityGroup":{"shape":"XmlStringMaxLen256"},
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        "MasterPublicDnsName":{"shape":"XmlString"},
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        "CreatedBefore":{"shape":"Date"},
        "ClusterStates":{"shape":"ClusterStateList"},
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