response = client.run_job_flow( Name='string', LogUri='string', LogEncryptionKmsKeyId='string', AdditionalInfo='string', AmiVersion='string', ReleaseLabel='string', Instances={ 'MasterInstanceType': 'string', 'SlaveInstanceType': 'string', 'InstanceCount': 123, 'InstanceGroups': [ { 'Name': 'string', 'Market': 'ON_DEMAND'|'SPOT', 'InstanceRole': 'MASTER'|'CORE'|'TASK', 'BidPrice': 'string', 'InstanceType': 'string', 'InstanceCount': 123, 'Configurations': [ { 'Classification': 'string', 'Configurations': {'... recursive ...'}, 'Properties': { 'string': 'string' } }, ], 'EbsConfiguration': { 'EbsBlockDeviceConfigs': [ { 'VolumeSpecification': { 'VolumeType': 'string', 'Iops': 123, 'SizeInGB': 123 }, 'VolumesPerInstance': 123 }, ], 'EbsOptimized': True|False }, 'AutoScalingPolicy': { 'Constraints': { 'MinCapacity': 123, 'MaxCapacity': 123 }, 'Rules': [ { 'Name': 'string', 'Description': 'string', 'Action': { 'Market': 'ON_DEMAND'|'SPOT', 'SimpleScalingPolicyConfiguration': { 'AdjustmentType': 'CHANGE_IN_CAPACITY'|'PERCENT_CHANGE_IN_CAPACITY'|'EXACT_CAPACITY', 'ScalingAdjustment': 123, 'CoolDown': 123 } }, 'Trigger': { 'CloudWatchAlarmDefinition': { 'ComparisonOperator': 'GREATER_THAN_OR_EQUAL'|'GREATER_THAN'|'LESS_THAN'|'LESS_THAN_OR_EQUAL', 'EvaluationPeriods': 123, 'MetricName': 'string', 'Namespace': 'string', 'Period': 123, 'Statistic': 'SAMPLE_COUNT'|'AVERAGE'|'SUM'|'MINIMUM'|'MAXIMUM', 'Threshold': 123.0, 'Unit': 'NONE'|'SECONDS'|'MICRO_SECONDS'|'MILLI_SECONDS'|'BYTES'|'KILO_BYTES'|'MEGA_BYTES'|'GIGA_BYTES'|'TERA_BYTES'|'BITS'|'KILO_BITS'|'MEGA_BITS'|'GIGA_BITS'|'TERA_BITS'|'PERCENT'|'COUNT'|'BYTES_PER_SECOND'|'KILO_BYTES_PER_SECOND'|'MEGA_BYTES_PER_SECOND'|'GIGA_BYTES_PER_SECOND'|'TERA_BYTES_PER_SECOND'|'BITS_PER_SECOND'|'KILO_BITS_PER_SECOND'|'MEGA_BITS_PER_SECOND'|'GIGA_BITS_PER_SECOND'|'TERA_BITS_PER_SECOND'|'COUNT_PER_SECOND', 'Dimensions': [ { 'Key': 'string', 'Value': 'string' }, ] } } }, ] }, 'CustomAmiId': 'string' }, ], 'InstanceFleets': [ { 'Name': 'string', 'InstanceFleetType': 'MASTER'|'CORE'|'TASK', 'TargetOnDemandCapacity': 123, 'TargetSpotCapacity': 123, 'InstanceTypeConfigs': [ { 'InstanceType': 'string', 'WeightedCapacity': 123, 'BidPrice': 'string', 'BidPriceAsPercentageOfOnDemandPrice': 123.0, 'EbsConfiguration': { 'EbsBlockDeviceConfigs': [ { 'VolumeSpecification': { 'VolumeType': 'string', 'Iops': 123, 'SizeInGB': 123 }, 'VolumesPerInstance': 123 }, ], 'EbsOptimized': True|False }, 'Configurations': [ { 'Classification': 'string', 'Configurations': {'... recursive ...'}, 'Properties': { 'string': 'string' } }, ], 'CustomAmiId': 'string' }, ], 'LaunchSpecifications': { 'SpotSpecification': { 'TimeoutDurationMinutes': 123, 'TimeoutAction': 'SWITCH_TO_ON_DEMAND'|'TERMINATE_CLUSTER', 'BlockDurationMinutes': 123, 'AllocationStrategy': 'capacity-optimized' }, 'OnDemandSpecification': { 'AllocationStrategy': 'lowest-price', 'CapacityReservationOptions': { 'UsageStrategy': 'use-capacity-reservations-first', 'CapacityReservationPreference': 'open'|'none', 'CapacityReservationResourceGroupArn': 'string' } } } }, ], 'Ec2KeyName': 'string', 'Placement': { 'AvailabilityZone': 'string', 'AvailabilityZones': [ 'string', ] }, 'KeepJobFlowAliveWhenNoSteps': True|False, 'TerminationProtected': True|False, 'HadoopVersion': 'string', 'Ec2SubnetId': 'string', 'Ec2SubnetIds': [ 'string', ], 'EmrManagedMasterSecurityGroup': 'string', 'EmrManagedSlaveSecurityGroup': 'string', 'ServiceAccessSecurityGroup': 'string', 'AdditionalMasterSecurityGroups': [ 'string', ], 'AdditionalSlaveSecurityGroups': [ 'string', ] }, Steps=[ { 'Name': 'string', 'ActionOnFailure': 'TERMINATE_JOB_FLOW'|'TERMINATE_CLUSTER'|'CANCEL_AND_WAIT'|'CONTINUE', 'HadoopJarStep': { 'Properties': [ { 'Key': 'string', 'Value': 'string' }, ], 'Jar': 'string', 'MainClass': 'string', 'Args': [ 'string', ] } }, ], BootstrapActions=[ { 'Name': 'string', 'ScriptBootstrapAction': { 'Path': 'string', 'Args': [ 'string', ] } }, ], SupportedProducts=[ 'string', ], NewSupportedProducts=[ { 'Name': 'string', 'Args': [ 'string', ] }, ], Applications=[ { 'Name': 'string', 'Version': 'string', 'Args': [ 'string', ], 'AdditionalInfo': { 'string': 'string' } }, ], Configurations=[ { 'Classification': 'string', 'Configurations': {'... recursive ...'}, 'Properties': { 'string': 'string' } }, ], VisibleToAllUsers=True|False, JobFlowRole='string', ServiceRole='string', Tags=[ { 'Key': 'string', 'Value': 'string' }, ], SecurityConfiguration='string', AutoScalingRole='string', ScaleDownBehavior='TERMINATE_AT_INSTANCE_HOUR'|'TERMINATE_AT_TASK_COMPLETION', CustomAmiId='string', EbsRootVolumeSize=123, RepoUpgradeOnBoot='SECURITY'|'NONE', KerberosAttributes={ 'Realm': 'string', 'KdcAdminPassword': 'string', 'CrossRealmTrustPrincipalPassword': 'string', 'ADDomainJoinUser': 'string', 'ADDomainJoinPassword': 'string' }, StepConcurrencyLevel=123, ManagedScalingPolicy={ 'ComputeLimits': { 'UnitType': 'InstanceFleetUnits'|'Instances'|'VCPU', 'MinimumCapacityUnits': 123, 'MaximumCapacityUnits': 123, 'MaximumOnDemandCapacityUnits': 123, 'MaximumCoreCapacityUnits': 123 } }, PlacementGroupConfigs=[ { 'InstanceRole': 'MASTER'|'CORE'|'TASK', 'PlacementStrategy': 'SPREAD'|'PARTITION'|'CLUSTER'|'NONE' }, ], AutoTerminationPolicy={ 'IdleTimeout': 123 }) 
