# WARNING ABOUT GENERATED CODE
#
# This file is generated. See the contributing guide for more information:
# https://github.com/aws/aws-sdk-ruby/blob/version-3/CONTRIBUTING.md
#
# WARNING ABOUT GENERATED CODE

module Aws::EMR
  module Types

    class AddInstanceFleetInput
      attr_accessor cluster_id: ::String
      attr_accessor instance_fleet: Types::InstanceFleetConfig
      SENSITIVE: []
    end

    class AddInstanceFleetOutput
      attr_accessor cluster_id: ::String
      attr_accessor instance_fleet_id: ::String
      attr_accessor cluster_arn: ::String
      SENSITIVE: []
    end

    class AddInstanceGroupsInput
      attr_accessor instance_groups: ::Array[Types::InstanceGroupConfig]
      attr_accessor job_flow_id: ::String
      SENSITIVE: []
    end

    class AddInstanceGroupsOutput
      attr_accessor job_flow_id: ::String
      attr_accessor instance_group_ids: ::Array[::String]
      attr_accessor cluster_arn: ::String
      SENSITIVE: []
    end

    class AddJobFlowStepsInput
      attr_accessor job_flow_id: ::String
      attr_accessor steps: ::Array[Types::StepConfig]
      attr_accessor execution_role_arn: ::String
      SENSITIVE: []
    end

    class AddJobFlowStepsOutput
      attr_accessor step_ids: ::Array[::String]
      SENSITIVE: []
    end

    class AddTagsInput
      attr_accessor resource_id: ::String
      attr_accessor tags: ::Array[Types::Tag]
      SENSITIVE: []
    end

    class AddTagsOutput < Aws::EmptyStructure
    end

    class Application
      attr_accessor name: ::String
      attr_accessor version: ::String
      attr_accessor args: ::Array[::String]
      attr_accessor additional_info: ::Hash[::String, ::String]
      SENSITIVE: []
    end

    class AutoScalingPolicy
      attr_accessor constraints: Types::ScalingConstraints
      attr_accessor rules: ::Array[Types::ScalingRule]
      SENSITIVE: []
    end

    class AutoScalingPolicyDescription
      attr_accessor status: Types::AutoScalingPolicyStatus
      attr_accessor constraints: Types::ScalingConstraints
      attr_accessor rules: ::Array[Types::ScalingRule]
      SENSITIVE: []
    end

    class AutoScalingPolicyStateChangeReason
      attr_accessor code: ("USER_REQUEST" | "PROVISION_FAILURE" | "CLEANUP_FAILURE")
      attr_accessor message: ::String
      SENSITIVE: []
    end

    class AutoScalingPolicyStatus
      attr_accessor state: ("PENDING" | "ATTACHING" | "ATTACHED" | "DETACHING" | "DETACHED" | "FAILED")
      attr_accessor state_change_reason: Types::AutoScalingPolicyStateChangeReason
      SENSITIVE: []
    end

    class AutoTerminationPolicy
      attr_accessor idle_timeout: ::Integer
      SENSITIVE: []
    end

    class BlockPublicAccessConfiguration
      attr_accessor block_public_security_group_rules: bool
      attr_accessor permitted_public_security_group_rule_ranges: ::Array[Types::PortRange]
      SENSITIVE: []
    end

    class BlockPublicAccessConfigurationMetadata
      attr_accessor creation_date_time: ::Time
      attr_accessor created_by_arn: ::String
      SENSITIVE: []
    end

    class BootstrapActionConfig
      attr_accessor name: ::String
      attr_accessor script_bootstrap_action: Types::ScriptBootstrapActionConfig
      SENSITIVE: []
    end

    class BootstrapActionDetail
      attr_accessor bootstrap_action_config: Types::BootstrapActionConfig
      SENSITIVE: []
    end

    class CancelStepsInfo
      attr_accessor step_id: ::String
      attr_accessor status: ("SUBMITTED" | "FAILED")
      attr_accessor reason: ::String
      SENSITIVE: []
    end

    class CancelStepsInput
      attr_accessor cluster_id: ::String
      attr_accessor step_ids: ::Array[::String]
      attr_accessor step_cancellation_option: ("SEND_INTERRUPT" | "TERMINATE_PROCESS")
      SENSITIVE: []
    end

    class CancelStepsOutput
      attr_accessor cancel_steps_info_list: ::Array[Types::CancelStepsInfo]
      SENSITIVE: []
    end

    class CloudWatchAlarmDefinition
      attr_accessor comparison_operator: ("GREATER_THAN_OR_EQUAL" | "GREATER_THAN" | "LESS_THAN" | "LESS_THAN_OR_EQUAL")
      attr_accessor evaluation_periods: ::Integer
      attr_accessor metric_name: ::String
      attr_accessor namespace: ::String
      attr_accessor period: ::Integer
      attr_accessor statistic: ("SAMPLE_COUNT" | "AVERAGE" | "SUM" | "MINIMUM" | "MAXIMUM")
      attr_accessor threshold: ::Float
      attr_accessor 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")
      attr_accessor dimensions: ::Array[Types::MetricDimension]
      SENSITIVE: []
    end

    class Cluster
      attr_accessor id: ::String
      attr_accessor name: ::String
      attr_accessor status: Types::ClusterStatus
      attr_accessor ec2_instance_attributes: Types::Ec2InstanceAttributes
      attr_accessor instance_collection_type: ("INSTANCE_FLEET" | "INSTANCE_GROUP")
      attr_accessor log_uri: ::String
      attr_accessor log_encryption_kms_key_id: ::String
      attr_accessor requested_ami_version: ::String
      attr_accessor running_ami_version: ::String
      attr_accessor release_label: ::String
      attr_accessor auto_terminate: bool
      attr_accessor termination_protected: bool
      attr_accessor unhealthy_node_replacement: bool
      attr_accessor visible_to_all_users: bool
      attr_accessor applications: ::Array[Types::Application]
      attr_accessor tags: ::Array[Types::Tag]
      attr_accessor service_role: ::String
      attr_accessor normalized_instance_hours: ::Integer
      attr_accessor master_public_dns_name: ::String
      attr_accessor configurations: ::Array[Types::Configuration]
      attr_accessor security_configuration: ::String
      attr_accessor auto_scaling_role: ::String
      attr_accessor scale_down_behavior: ("TERMINATE_AT_INSTANCE_HOUR" | "TERMINATE_AT_TASK_COMPLETION")
      attr_accessor custom_ami_id: ::String
      attr_accessor ebs_root_volume_size: ::Integer
      attr_accessor repo_upgrade_on_boot: ("SECURITY" | "NONE")
      attr_accessor kerberos_attributes: Types::KerberosAttributes
      attr_accessor cluster_arn: ::String
      attr_accessor outpost_arn: ::String
      attr_accessor step_concurrency_level: ::Integer
      attr_accessor placement_groups: ::Array[Types::PlacementGroupConfig]
      attr_accessor os_release_label: ::String
      attr_accessor ebs_root_volume_iops: ::Integer
      attr_accessor ebs_root_volume_throughput: ::Integer
      SENSITIVE: []
    end

    class ClusterStateChangeReason
      attr_accessor code: ("INTERNAL_ERROR" | "VALIDATION_ERROR" | "INSTANCE_FAILURE" | "INSTANCE_FLEET_TIMEOUT" | "BOOTSTRAP_FAILURE" | "USER_REQUEST" | "STEP_FAILURE" | "ALL_STEPS_COMPLETED")
      attr_accessor message: ::String
      SENSITIVE: []
    end

    class ClusterStatus
      attr_accessor state: ("STARTING" | "BOOTSTRAPPING" | "RUNNING" | "WAITING" | "TERMINATING" | "TERMINATED" | "TERMINATED_WITH_ERRORS")
      attr_accessor state_change_reason: Types::ClusterStateChangeReason
      attr_accessor timeline: Types::ClusterTimeline
      attr_accessor error_details: ::Array[Types::ErrorDetail]
      SENSITIVE: []
    end

    class ClusterSummary
      attr_accessor id: ::String
      attr_accessor name: ::String
      attr_accessor status: Types::ClusterStatus
      attr_accessor normalized_instance_hours: ::Integer
      attr_accessor cluster_arn: ::String
      attr_accessor outpost_arn: ::String
      SENSITIVE: []
    end

    class ClusterTimeline
      attr_accessor creation_date_time: ::Time
      attr_accessor ready_date_time: ::Time
      attr_accessor end_date_time: ::Time
      SENSITIVE: []
    end

    class Command
      attr_accessor name: ::String
      attr_accessor script_path: ::String
      attr_accessor args: ::Array[::String]
      SENSITIVE: []
    end

    class ComputeLimits
      attr_accessor unit_type: ("InstanceFleetUnits" | "Instances" | "VCPU")
      attr_accessor minimum_capacity_units: ::Integer
      attr_accessor maximum_capacity_units: ::Integer
      attr_accessor maximum_on_demand_capacity_units: ::Integer
      attr_accessor maximum_core_capacity_units: ::Integer
      SENSITIVE: []
    end

    class Configuration
      attr_accessor classification: ::String
      attr_accessor configurations: ::Array[Types::Configuration]
      attr_accessor properties: ::Hash[::String, ::String]
      SENSITIVE: []
    end

    class CreateSecurityConfigurationInput
      attr_accessor name: ::String
      attr_accessor security_configuration: ::String
      SENSITIVE: []
    end

    class CreateSecurityConfigurationOutput
      attr_accessor name: ::String
      attr_accessor creation_date_time: ::Time
      SENSITIVE: []
    end

    class CreateStudioInput
      attr_accessor name: ::String
      attr_accessor description: ::String
      attr_accessor auth_mode: ("SSO" | "IAM")
      attr_accessor vpc_id: ::String
      attr_accessor subnet_ids: ::Array[::String]
      attr_accessor service_role: ::String
      attr_accessor user_role: ::String
      attr_accessor workspace_security_group_id: ::String
      attr_accessor engine_security_group_id: ::String
      attr_accessor default_s3_location: ::String
      attr_accessor idp_auth_url: ::String
      attr_accessor idp_relay_state_parameter_name: ::String
      attr_accessor tags: ::Array[Types::Tag]
      attr_accessor trusted_identity_propagation_enabled: bool
      attr_accessor idc_user_assignment: ("REQUIRED" | "OPTIONAL")
      attr_accessor idc_instance_arn: ::String
      attr_accessor encryption_key_arn: ::String
      SENSITIVE: []
    end

    class CreateStudioOutput
      attr_accessor studio_id: ::String
      attr_accessor url: ::String
      SENSITIVE: []
    end

    class CreateStudioSessionMappingInput
      attr_accessor studio_id: ::String
      attr_accessor identity_id: ::String
      attr_accessor identity_name: ::String
      attr_accessor identity_type: ("USER" | "GROUP")
      attr_accessor session_policy_arn: ::String
      SENSITIVE: []
    end

    class Credentials
      attr_accessor username_password: Types::UsernamePassword
      attr_accessor unknown: untyped
      SENSITIVE: [:username_password]

      class UsernamePassword < Credentials
      end
      class Unknown < Credentials
      end
    end

    class DeleteSecurityConfigurationInput
      attr_accessor name: ::String
      SENSITIVE: []
    end

    class DeleteSecurityConfigurationOutput < Aws::EmptyStructure
    end

    class DeleteStudioInput
      attr_accessor studio_id: ::String
      SENSITIVE: []
    end

    class DeleteStudioSessionMappingInput
      attr_accessor studio_id: ::String
      attr_accessor identity_id: ::String
      attr_accessor identity_name: ::String
      attr_accessor identity_type: ("USER" | "GROUP")
      SENSITIVE: []
    end

    class DescribeClusterInput
      attr_accessor cluster_id: ::String
      SENSITIVE: []
    end

    class DescribeClusterOutput
      attr_accessor cluster: Types::Cluster
      SENSITIVE: []
    end

    class DescribeJobFlowsInput
      attr_accessor created_after: ::Time
      attr_accessor created_before: ::Time
      attr_accessor job_flow_ids: ::Array[::String]
      attr_accessor job_flow_states: ::Array[("STARTING" | "BOOTSTRAPPING" | "RUNNING" | "WAITING" | "SHUTTING_DOWN" | "TERMINATED" | "COMPLETED" | "FAILED")]
      SENSITIVE: []
    end

    class DescribeJobFlowsOutput
      attr_accessor job_flows: ::Array[Types::JobFlowDetail]
      SENSITIVE: []
    end

    class DescribeNotebookExecutionInput
      attr_accessor notebook_execution_id: ::String
      SENSITIVE: []
    end

    class DescribeNotebookExecutionOutput
      attr_accessor notebook_execution: Types::NotebookExecution
      SENSITIVE: []
    end

    class DescribeReleaseLabelInput
      attr_accessor release_label: ::String
      attr_accessor next_token: ::String
      attr_accessor max_results: ::Integer
      SENSITIVE: []
    end

    class DescribeReleaseLabelOutput
      attr_accessor release_label: ::String
      attr_accessor applications: ::Array[Types::SimplifiedApplication]
      attr_accessor next_token: ::String
      attr_accessor available_os_releases: ::Array[Types::OSRelease]
      SENSITIVE: []
    end

    class DescribeSecurityConfigurationInput
      attr_accessor name: ::String
      SENSITIVE: []
    end

    class DescribeSecurityConfigurationOutput
      attr_accessor name: ::String
      attr_accessor security_configuration: ::String
      attr_accessor creation_date_time: ::Time
      SENSITIVE: []
    end

    class DescribeStepInput
      attr_accessor cluster_id: ::String
      attr_accessor step_id: ::String
      SENSITIVE: []
    end

    class DescribeStepOutput
      attr_accessor step: Types::Step
      SENSITIVE: []
    end

    class DescribeStudioInput
      attr_accessor studio_id: ::String
      SENSITIVE: []
    end

    class DescribeStudioOutput
      attr_accessor studio: Types::Studio
      SENSITIVE: []
    end

    class EbsBlockDevice
      attr_accessor volume_specification: Types::VolumeSpecification
      attr_accessor device: ::String
      SENSITIVE: []
    end

    class EbsBlockDeviceConfig
      attr_accessor volume_specification: Types::VolumeSpecification
      attr_accessor volumes_per_instance: ::Integer
      SENSITIVE: []
    end

    class EbsConfiguration
      attr_accessor ebs_block_device_configs: ::Array[Types::EbsBlockDeviceConfig]
      attr_accessor ebs_optimized: bool
      SENSITIVE: []
    end

    class EbsVolume
      attr_accessor device: ::String
      attr_accessor volume_id: ::String
      SENSITIVE: []
    end

    class Ec2InstanceAttributes
      attr_accessor ec2_key_name: ::String
      attr_accessor ec2_subnet_id: ::String
      attr_accessor requested_ec2_subnet_ids: ::Array[::String]
      attr_accessor ec2_availability_zone: ::String
      attr_accessor requested_ec2_availability_zones: ::Array[::String]
      attr_accessor iam_instance_profile: ::String
      attr_accessor emr_managed_master_security_group: ::String
      attr_accessor emr_managed_slave_security_group: ::String
      attr_accessor service_access_security_group: ::String
      attr_accessor additional_master_security_groups: ::Array[::String]
      attr_accessor additional_slave_security_groups: ::Array[::String]
      SENSITIVE: []
    end

    class ErrorDetail
      attr_accessor error_code: ::String
      attr_accessor error_data: ::Array[::Hash[::String, ::String]]
      attr_accessor error_message: ::String
      SENSITIVE: []
    end

    class ExecutionEngineConfig
      attr_accessor id: ::String
      attr_accessor type: ("EMR")
      attr_accessor master_instance_security_group_id: ::String
      attr_accessor execution_role_arn: ::String
      SENSITIVE: []
    end

    class FailureDetails
      attr_accessor reason: ::String
      attr_accessor message: ::String
      attr_accessor log_file: ::String
      SENSITIVE: []
    end

    class GetAutoTerminationPolicyInput
      attr_accessor cluster_id: ::String
      SENSITIVE: []
    end

    class GetAutoTerminationPolicyOutput
      attr_accessor auto_termination_policy: Types::AutoTerminationPolicy
      SENSITIVE: []
    end

    class GetBlockPublicAccessConfigurationInput < Aws::EmptyStructure
    end

    class GetBlockPublicAccessConfigurationOutput
      attr_accessor block_public_access_configuration: Types::BlockPublicAccessConfiguration
      attr_accessor block_public_access_configuration_metadata: Types::BlockPublicAccessConfigurationMetadata
      SENSITIVE: []
    end

    class GetClusterSessionCredentialsInput
      attr_accessor cluster_id: ::String
      attr_accessor execution_role_arn: ::String
      SENSITIVE: []
    end

    class GetClusterSessionCredentialsOutput
      attr_accessor credentials: Types::Credentials
      attr_accessor expires_at: ::Time
      SENSITIVE: []
    end

    class GetManagedScalingPolicyInput
      attr_accessor cluster_id: ::String
      SENSITIVE: []
    end

    class GetManagedScalingPolicyOutput
      attr_accessor managed_scaling_policy: Types::ManagedScalingPolicy
      SENSITIVE: []
    end

    class GetStudioSessionMappingInput
      attr_accessor studio_id: ::String
      attr_accessor identity_id: ::String
      attr_accessor identity_name: ::String
      attr_accessor identity_type: ("USER" | "GROUP")
      SENSITIVE: []
    end

    class GetStudioSessionMappingOutput
      attr_accessor session_mapping: Types::SessionMappingDetail
      SENSITIVE: []
    end

    class HadoopJarStepConfig
      attr_accessor properties: ::Array[Types::KeyValue]
      attr_accessor jar: ::String
      attr_accessor main_class: ::String
      attr_accessor args: ::Array[::String]
      SENSITIVE: []
    end

    class HadoopStepConfig
      attr_accessor jar: ::String
      attr_accessor properties: ::Hash[::String, ::String]
      attr_accessor main_class: ::String
      attr_accessor args: ::Array[::String]
      SENSITIVE: []
    end

    class Instance
      attr_accessor id: ::String
      attr_accessor ec2_instance_id: ::String
      attr_accessor public_dns_name: ::String
      attr_accessor public_ip_address: ::String
      attr_accessor private_dns_name: ::String
      attr_accessor private_ip_address: ::String
      attr_accessor status: Types::InstanceStatus
      attr_accessor instance_group_id: ::String
      attr_accessor instance_fleet_id: ::String
      attr_accessor market: ("ON_DEMAND" | "SPOT")
      attr_accessor instance_type: ::String
      attr_accessor ebs_volumes: ::Array[Types::EbsVolume]
      SENSITIVE: []
    end

    class InstanceFleet
      attr_accessor id: ::String
      attr_accessor name: ::String
      attr_accessor status: Types::InstanceFleetStatus
      attr_accessor instance_fleet_type: ("MASTER" | "CORE" | "TASK")
      attr_accessor target_on_demand_capacity: ::Integer
      attr_accessor target_spot_capacity: ::Integer
      attr_accessor provisioned_on_demand_capacity: ::Integer
      attr_accessor provisioned_spot_capacity: ::Integer
      attr_accessor instance_type_specifications: ::Array[Types::InstanceTypeSpecification]
      attr_accessor launch_specifications: Types::InstanceFleetProvisioningSpecifications
      attr_accessor resize_specifications: Types::InstanceFleetResizingSpecifications
      SENSITIVE: []
    end

    class InstanceFleetConfig
      attr_accessor name: ::String
      attr_accessor instance_fleet_type: ("MASTER" | "CORE" | "TASK")
      attr_accessor target_on_demand_capacity: ::Integer
      attr_accessor target_spot_capacity: ::Integer
      attr_accessor instance_type_configs: ::Array[Types::InstanceTypeConfig]
      attr_accessor launch_specifications: Types::InstanceFleetProvisioningSpecifications
      attr_accessor resize_specifications: Types::InstanceFleetResizingSpecifications
      SENSITIVE: []
    end

    class InstanceFleetModifyConfig
      attr_accessor instance_fleet_id: ::String
      attr_accessor target_on_demand_capacity: ::Integer
      attr_accessor target_spot_capacity: ::Integer
      attr_accessor resize_specifications: Types::InstanceFleetResizingSpecifications
      attr_accessor instance_type_configs: ::Array[Types::InstanceTypeConfig]
      SENSITIVE: []
    end

    class InstanceFleetProvisioningSpecifications
      attr_accessor spot_specification: Types::SpotProvisioningSpecification
      attr_accessor on_demand_specification: Types::OnDemandProvisioningSpecification
      SENSITIVE: []
    end

    class InstanceFleetResizingSpecifications
      attr_accessor spot_resize_specification: Types::SpotResizingSpecification
      attr_accessor on_demand_resize_specification: Types::OnDemandResizingSpecification
      SENSITIVE: []
    end

    class InstanceFleetStateChangeReason
      attr_accessor code: ("INTERNAL_ERROR" | "VALIDATION_ERROR" | "INSTANCE_FAILURE" | "CLUSTER_TERMINATED")
      attr_accessor message: ::String
      SENSITIVE: []
    end

    class InstanceFleetStatus
      attr_accessor state: ("PROVISIONING" | "BOOTSTRAPPING" | "RUNNING" | "RESIZING" | "SUSPENDED" | "TERMINATING" | "TERMINATED")
      attr_accessor state_change_reason: Types::InstanceFleetStateChangeReason
      attr_accessor timeline: Types::InstanceFleetTimeline
      SENSITIVE: []
    end

    class InstanceFleetTimeline
      attr_accessor creation_date_time: ::Time
      attr_accessor ready_date_time: ::Time
      attr_accessor end_date_time: ::Time
      SENSITIVE: []
    end

    class InstanceGroup
      attr_accessor id: ::String
      attr_accessor name: ::String
      attr_accessor market: ("ON_DEMAND" | "SPOT")
      attr_accessor instance_group_type: ("MASTER" | "CORE" | "TASK")
      attr_accessor bid_price: ::String
      attr_accessor instance_type: ::String
      attr_accessor requested_instance_count: ::Integer
      attr_accessor running_instance_count: ::Integer
      attr_accessor status: Types::InstanceGroupStatus
      attr_accessor configurations: ::Array[Types::Configuration]
      attr_accessor configurations_version: ::Integer
      attr_accessor last_successfully_applied_configurations: ::Array[Types::Configuration]
      attr_accessor last_successfully_applied_configurations_version: ::Integer
      attr_accessor ebs_block_devices: ::Array[Types::EbsBlockDevice]
      attr_accessor ebs_optimized: bool
      attr_accessor shrink_policy: Types::ShrinkPolicy
      attr_accessor auto_scaling_policy: Types::AutoScalingPolicyDescription
      attr_accessor custom_ami_id: ::String
      SENSITIVE: []
    end

    class InstanceGroupConfig
      attr_accessor name: ::String
      attr_accessor market: ("ON_DEMAND" | "SPOT")
      attr_accessor instance_role: ("MASTER" | "CORE" | "TASK")
      attr_accessor bid_price: ::String
      attr_accessor instance_type: ::String
      attr_accessor instance_count: ::Integer
      attr_accessor configurations: ::Array[Types::Configuration]
      attr_accessor ebs_configuration: Types::EbsConfiguration
      attr_accessor auto_scaling_policy: Types::AutoScalingPolicy
      attr_accessor custom_ami_id: ::String
      SENSITIVE: []
    end

    class InstanceGroupDetail
      attr_accessor instance_group_id: ::String
      attr_accessor name: ::String
      attr_accessor market: ("ON_DEMAND" | "SPOT")
      attr_accessor instance_role: ("MASTER" | "CORE" | "TASK")
      attr_accessor bid_price: ::String
      attr_accessor instance_type: ::String
      attr_accessor instance_request_count: ::Integer
      attr_accessor instance_running_count: ::Integer
      attr_accessor state: ("PROVISIONING" | "BOOTSTRAPPING" | "RUNNING" | "RECONFIGURING" | "RESIZING" | "SUSPENDED" | "TERMINATING" | "TERMINATED" | "ARRESTED" | "SHUTTING_DOWN" | "ENDED")
      attr_accessor last_state_change_reason: ::String
      attr_accessor creation_date_time: ::Time
      attr_accessor start_date_time: ::Time
      attr_accessor ready_date_time: ::Time
      attr_accessor end_date_time: ::Time
      attr_accessor custom_ami_id: ::String
      SENSITIVE: []
    end

    class InstanceGroupModifyConfig
      attr_accessor instance_group_id: ::String
      attr_accessor instance_count: ::Integer
      attr_accessor ec2_instance_ids_to_terminate: ::Array[::String]
      attr_accessor shrink_policy: Types::ShrinkPolicy
      attr_accessor reconfiguration_type: ("OVERWRITE" | "MERGE")
      attr_accessor configurations: ::Array[Types::Configuration]
      SENSITIVE: []
    end

    class InstanceGroupStateChangeReason
      attr_accessor code: ("INTERNAL_ERROR" | "VALIDATION_ERROR" | "INSTANCE_FAILURE" | "CLUSTER_TERMINATED")
      attr_accessor message: ::String
      SENSITIVE: []
    end

    class InstanceGroupStatus
      attr_accessor state: ("PROVISIONING" | "BOOTSTRAPPING" | "RUNNING" | "RECONFIGURING" | "RESIZING" | "SUSPENDED" | "TERMINATING" | "TERMINATED" | "ARRESTED" | "SHUTTING_DOWN" | "ENDED")
      attr_accessor state_change_reason: Types::InstanceGroupStateChangeReason
      attr_accessor timeline: Types::InstanceGroupTimeline
      SENSITIVE: []
    end

    class InstanceGroupTimeline
      attr_accessor creation_date_time: ::Time
      attr_accessor ready_date_time: ::Time
      attr_accessor end_date_time: ::Time
      SENSITIVE: []
    end

    class InstanceResizePolicy
      attr_accessor instances_to_terminate: ::Array[::String]
      attr_accessor instances_to_protect: ::Array[::String]
      attr_accessor instance_termination_timeout: ::Integer
      SENSITIVE: []
    end

    class InstanceStateChangeReason
      attr_accessor code: ("INTERNAL_ERROR" | "VALIDATION_ERROR" | "INSTANCE_FAILURE" | "BOOTSTRAP_FAILURE" | "CLUSTER_TERMINATED")
      attr_accessor message: ::String
      SENSITIVE: []
    end

    class InstanceStatus
      attr_accessor state: ("AWAITING_FULFILLMENT" | "PROVISIONING" | "BOOTSTRAPPING" | "RUNNING" | "TERMINATED")
      attr_accessor state_change_reason: Types::InstanceStateChangeReason
      attr_accessor timeline: Types::InstanceTimeline
      SENSITIVE: []
    end

    class InstanceTimeline
      attr_accessor creation_date_time: ::Time
      attr_accessor ready_date_time: ::Time
      attr_accessor end_date_time: ::Time
      SENSITIVE: []
    end

    class InstanceTypeConfig
      attr_accessor instance_type: ::String
      attr_accessor weighted_capacity: ::Integer
      attr_accessor bid_price: ::String
      attr_accessor bid_price_as_percentage_of_on_demand_price: ::Float
      attr_accessor ebs_configuration: Types::EbsConfiguration
      attr_accessor configurations: ::Array[Types::Configuration]
      attr_accessor custom_ami_id: ::String
      attr_accessor priority: ::Float
      SENSITIVE: []
    end

    class InstanceTypeSpecification
      attr_accessor instance_type: ::String
      attr_accessor weighted_capacity: ::Integer
      attr_accessor bid_price: ::String
      attr_accessor bid_price_as_percentage_of_on_demand_price: ::Float
      attr_accessor configurations: ::Array[Types::Configuration]
      attr_accessor ebs_block_devices: ::Array[Types::EbsBlockDevice]
      attr_accessor ebs_optimized: bool
      attr_accessor custom_ami_id: ::String
      attr_accessor priority: ::Float
      SENSITIVE: []
    end

    class InternalServerError < Aws::EmptyStructure
    end

    class InternalServerException
      attr_accessor message: ::String
      SENSITIVE: []
    end

    class InvalidRequestException
      attr_accessor error_code: ::String
      attr_accessor message: ::String
      SENSITIVE: []
    end

    class JobFlowDetail
      attr_accessor job_flow_id: ::String
      attr_accessor name: ::String
      attr_accessor log_uri: ::String
      attr_accessor log_encryption_kms_key_id: ::String
      attr_accessor ami_version: ::String
      attr_accessor execution_status_detail: Types::JobFlowExecutionStatusDetail
      attr_accessor instances: Types::JobFlowInstancesDetail
      attr_accessor steps: ::Array[Types::StepDetail]
      attr_accessor bootstrap_actions: ::Array[Types::BootstrapActionDetail]
      attr_accessor supported_products: ::Array[::String]
      attr_accessor visible_to_all_users: bool
      attr_accessor job_flow_role: ::String
      attr_accessor service_role: ::String
      attr_accessor auto_scaling_role: ::String
      attr_accessor scale_down_behavior: ("TERMINATE_AT_INSTANCE_HOUR" | "TERMINATE_AT_TASK_COMPLETION")
      SENSITIVE: []
    end

    class JobFlowExecutionStatusDetail
      attr_accessor state: ("STARTING" | "BOOTSTRAPPING" | "RUNNING" | "WAITING" | "SHUTTING_DOWN" | "TERMINATED" | "COMPLETED" | "FAILED")
      attr_accessor creation_date_time: ::Time
      attr_accessor start_date_time: ::Time
      attr_accessor ready_date_time: ::Time
      attr_accessor end_date_time: ::Time
      attr_accessor last_state_change_reason: ::String
      SENSITIVE: []
    end

    class JobFlowInstancesConfig
      attr_accessor master_instance_type: ::String
      attr_accessor slave_instance_type: ::String
      attr_accessor instance_count: ::Integer
      attr_accessor instance_groups: ::Array[Types::InstanceGroupConfig]
      attr_accessor instance_fleets: ::Array[Types::InstanceFleetConfig]
      attr_accessor ec2_key_name: ::String
      attr_accessor placement: Types::PlacementType
      attr_accessor keep_job_flow_alive_when_no_steps: bool
      attr_accessor termination_protected: bool
      attr_accessor unhealthy_node_replacement: bool
      attr_accessor hadoop_version: ::String
      attr_accessor ec2_subnet_id: ::String
      attr_accessor ec2_subnet_ids: ::Array[::String]
      attr_accessor emr_managed_master_security_group: ::String
      attr_accessor emr_managed_slave_security_group: ::String
      attr_accessor service_access_security_group: ::String
      attr_accessor additional_master_security_groups: ::Array[::String]
      attr_accessor additional_slave_security_groups: ::Array[::String]
      SENSITIVE: []
    end

    class JobFlowInstancesDetail
      attr_accessor master_instance_type: ::String
      attr_accessor master_public_dns_name: ::String
      attr_accessor master_instance_id: ::String
      attr_accessor slave_instance_type: ::String
      attr_accessor instance_count: ::Integer
      attr_accessor instance_groups: ::Array[Types::InstanceGroupDetail]
      attr_accessor normalized_instance_hours: ::Integer
      attr_accessor ec2_key_name: ::String
      attr_accessor ec2_subnet_id: ::String
      attr_accessor placement: Types::PlacementType
      attr_accessor keep_job_flow_alive_when_no_steps: bool
      attr_accessor termination_protected: bool
      attr_accessor unhealthy_node_replacement: bool
      attr_accessor hadoop_version: ::String
      SENSITIVE: []
    end

    class KerberosAttributes
      attr_accessor realm: ::String
      attr_accessor kdc_admin_password: ::String
      attr_accessor cross_realm_trust_principal_password: ::String
      attr_accessor ad_domain_join_user: ::String
      attr_accessor ad_domain_join_password: ::String
      SENSITIVE: []
    end

    class KeyValue
      attr_accessor key: ::String
      attr_accessor value: ::String
      SENSITIVE: []
    end

    class ListBootstrapActionsInput
      attr_accessor cluster_id: ::String
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListBootstrapActionsOutput
      attr_accessor bootstrap_actions: ::Array[Types::Command]
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListClustersInput
      attr_accessor created_after: ::Time
      attr_accessor created_before: ::Time
      attr_accessor cluster_states: ::Array[("STARTING" | "BOOTSTRAPPING" | "RUNNING" | "WAITING" | "TERMINATING" | "TERMINATED" | "TERMINATED_WITH_ERRORS")]
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListClustersOutput
      attr_accessor clusters: ::Array[Types::ClusterSummary]
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListInstanceFleetsInput
      attr_accessor cluster_id: ::String
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListInstanceFleetsOutput
      attr_accessor instance_fleets: ::Array[Types::InstanceFleet]
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListInstanceGroupsInput
      attr_accessor cluster_id: ::String
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListInstanceGroupsOutput
      attr_accessor instance_groups: ::Array[Types::InstanceGroup]
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListInstancesInput
      attr_accessor cluster_id: ::String
      attr_accessor instance_group_id: ::String
      attr_accessor instance_group_types: ::Array[("MASTER" | "CORE" | "TASK")]
      attr_accessor instance_fleet_id: ::String
      attr_accessor instance_fleet_type: ("MASTER" | "CORE" | "TASK")
      attr_accessor instance_states: ::Array[("AWAITING_FULFILLMENT" | "PROVISIONING" | "BOOTSTRAPPING" | "RUNNING" | "TERMINATED")]
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListInstancesOutput
      attr_accessor instances: ::Array[Types::Instance]
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListNotebookExecutionsInput
      attr_accessor editor_id: ::String
      attr_accessor status: ("START_PENDING" | "STARTING" | "RUNNING" | "FINISHING" | "FINISHED" | "FAILING" | "FAILED" | "STOP_PENDING" | "STOPPING" | "STOPPED")
      attr_accessor from: ::Time
      attr_accessor to: ::Time
      attr_accessor marker: ::String
      attr_accessor execution_engine_id: ::String
      SENSITIVE: []
    end

    class ListNotebookExecutionsOutput
      attr_accessor notebook_executions: ::Array[Types::NotebookExecutionSummary]
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListReleaseLabelsInput
      attr_accessor filters: Types::ReleaseLabelFilter
      attr_accessor next_token: ::String
      attr_accessor max_results: ::Integer
      SENSITIVE: []
    end

    class ListReleaseLabelsOutput
      attr_accessor release_labels: ::Array[::String]
      attr_accessor next_token: ::String
      SENSITIVE: []
    end

    class ListSecurityConfigurationsInput
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListSecurityConfigurationsOutput
      attr_accessor security_configurations: ::Array[Types::SecurityConfigurationSummary]
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListStepsInput
      attr_accessor cluster_id: ::String
      attr_accessor step_states: ::Array[("PENDING" | "CANCEL_PENDING" | "RUNNING" | "COMPLETED" | "CANCELLED" | "FAILED" | "INTERRUPTED")]
      attr_accessor step_ids: ::Array[::String]
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListStepsOutput
      attr_accessor steps: ::Array[Types::StepSummary]
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListStudioSessionMappingsInput
      attr_accessor studio_id: ::String
      attr_accessor identity_type: ("USER" | "GROUP")
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListStudioSessionMappingsOutput
      attr_accessor session_mappings: ::Array[Types::SessionMappingSummary]
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListStudiosInput
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListStudiosOutput
      attr_accessor studios: ::Array[Types::StudioSummary]
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListSupportedInstanceTypesInput
      attr_accessor release_label: ::String
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ListSupportedInstanceTypesOutput
      attr_accessor supported_instance_types: ::Array[Types::SupportedInstanceType]
      attr_accessor marker: ::String
      SENSITIVE: []
    end

    class ManagedScalingPolicy
      attr_accessor compute_limits: Types::ComputeLimits
      SENSITIVE: []
    end

    class MetricDimension
      attr_accessor key: ::String
      attr_accessor value: ::String
      SENSITIVE: []
    end

    class ModifyClusterInput
      attr_accessor cluster_id: ::String
      attr_accessor step_concurrency_level: ::Integer
      SENSITIVE: []
    end

    class ModifyClusterOutput
      attr_accessor step_concurrency_level: ::Integer
      SENSITIVE: []
    end

    class ModifyInstanceFleetInput
      attr_accessor cluster_id: ::String
      attr_accessor instance_fleet: Types::InstanceFleetModifyConfig
      SENSITIVE: []
    end

    class ModifyInstanceGroupsInput
      attr_accessor cluster_id: ::String
      attr_accessor instance_groups: ::Array[Types::InstanceGroupModifyConfig]
      SENSITIVE: []
    end

    class NotebookExecution
      attr_accessor notebook_execution_id: ::String
      attr_accessor editor_id: ::String
      attr_accessor execution_engine: Types::ExecutionEngineConfig
      attr_accessor notebook_execution_name: ::String
      attr_accessor notebook_params: ::String
      attr_accessor status: ("START_PENDING" | "STARTING" | "RUNNING" | "FINISHING" | "FINISHED" | "FAILING" | "FAILED" | "STOP_PENDING" | "STOPPING" | "STOPPED")
      attr_accessor start_time: ::Time
      attr_accessor end_time: ::Time
      attr_accessor arn: ::String
      attr_accessor output_notebook_uri: ::String
      attr_accessor last_state_change_reason: ::String
      attr_accessor notebook_instance_security_group_id: ::String
      attr_accessor tags: ::Array[Types::Tag]
      attr_accessor notebook_s3_location: Types::NotebookS3LocationForOutput
      attr_accessor output_notebook_s3_location: Types::OutputNotebookS3LocationForOutput
      attr_accessor output_notebook_format: ("HTML")
      attr_accessor environment_variables: ::Hash[::String, ::String]
      SENSITIVE: []
    end

    class NotebookExecutionSummary
      attr_accessor notebook_execution_id: ::String
      attr_accessor editor_id: ::String
      attr_accessor notebook_execution_name: ::String
      attr_accessor status: ("START_PENDING" | "STARTING" | "RUNNING" | "FINISHING" | "FINISHED" | "FAILING" | "FAILED" | "STOP_PENDING" | "STOPPING" | "STOPPED")
      attr_accessor start_time: ::Time
      attr_accessor end_time: ::Time
      attr_accessor notebook_s3_location: Types::NotebookS3LocationForOutput
      attr_accessor execution_engine_id: ::String
      SENSITIVE: []
    end

    class NotebookS3LocationForOutput
      attr_accessor bucket: ::String
      attr_accessor key: ::String
      SENSITIVE: []
    end

    class NotebookS3LocationFromInput
      attr_accessor bucket: ::String
      attr_accessor key: ::String
      SENSITIVE: []
    end

    class OSRelease
      attr_accessor label: ::String
      SENSITIVE: []
    end

    class OnDemandCapacityReservationOptions
      attr_accessor usage_strategy: ("use-capacity-reservations-first")
      attr_accessor capacity_reservation_preference: ("open" | "none")
      attr_accessor capacity_reservation_resource_group_arn: ::String
      SENSITIVE: []
    end

    class OnDemandProvisioningSpecification
      attr_accessor allocation_strategy: ("lowest-price" | "prioritized")
      attr_accessor capacity_reservation_options: Types::OnDemandCapacityReservationOptions
      SENSITIVE: []
    end

    class OnDemandResizingSpecification
      attr_accessor timeout_duration_minutes: ::Integer
      attr_accessor allocation_strategy: ("lowest-price" | "prioritized")
      attr_accessor capacity_reservation_options: Types::OnDemandCapacityReservationOptions
      SENSITIVE: []
    end

    class OutputNotebookS3LocationForOutput
      attr_accessor bucket: ::String
      attr_accessor key: ::String
      SENSITIVE: []
    end

    class OutputNotebookS3LocationFromInput
      attr_accessor bucket: ::String
      attr_accessor key: ::String
      SENSITIVE: []
    end

    class PlacementGroupConfig
      attr_accessor instance_role: ("MASTER" | "CORE" | "TASK")
      attr_accessor placement_strategy: ("SPREAD" | "PARTITION" | "CLUSTER" | "NONE")
      SENSITIVE: []
    end

    class PlacementType
      attr_accessor availability_zone: ::String
      attr_accessor availability_zones: ::Array[::String]
      SENSITIVE: []
    end

    class PortRange
      attr_accessor min_range: ::Integer
      attr_accessor max_range: ::Integer
      SENSITIVE: []
    end

    class PutAutoScalingPolicyInput
      attr_accessor cluster_id: ::String
      attr_accessor instance_group_id: ::String
      attr_accessor auto_scaling_policy: Types::AutoScalingPolicy
      SENSITIVE: []
    end

    class PutAutoScalingPolicyOutput
      attr_accessor cluster_id: ::String
      attr_accessor instance_group_id: ::String
      attr_accessor auto_scaling_policy: Types::AutoScalingPolicyDescription
      attr_accessor cluster_arn: ::String
      SENSITIVE: []
    end

    class PutAutoTerminationPolicyInput
      attr_accessor cluster_id: ::String
      attr_accessor auto_termination_policy: Types::AutoTerminationPolicy
      SENSITIVE: []
    end

    class PutAutoTerminationPolicyOutput < Aws::EmptyStructure
    end

    class PutBlockPublicAccessConfigurationInput
      attr_accessor block_public_access_configuration: Types::BlockPublicAccessConfiguration
      SENSITIVE: []
    end

    class PutBlockPublicAccessConfigurationOutput < Aws::EmptyStructure
    end

    class PutManagedScalingPolicyInput
      attr_accessor cluster_id: ::String
      attr_accessor managed_scaling_policy: Types::ManagedScalingPolicy
      SENSITIVE: []
    end

    class PutManagedScalingPolicyOutput < Aws::EmptyStructure
    end

    class ReleaseLabelFilter
      attr_accessor prefix: ::String
      attr_accessor application: ::String
      SENSITIVE: []
    end

    class RemoveAutoScalingPolicyInput
      attr_accessor cluster_id: ::String
      attr_accessor instance_group_id: ::String
      SENSITIVE: []
    end

    class RemoveAutoScalingPolicyOutput < Aws::EmptyStructure
    end

    class RemoveAutoTerminationPolicyInput
      attr_accessor cluster_id: ::String
      SENSITIVE: []
    end

    class RemoveAutoTerminationPolicyOutput < Aws::EmptyStructure
    end

    class RemoveManagedScalingPolicyInput
      attr_accessor cluster_id: ::String
      SENSITIVE: []
    end

    class RemoveManagedScalingPolicyOutput < Aws::EmptyStructure
    end

    class RemoveTagsInput
      attr_accessor resource_id: ::String
      attr_accessor tag_keys: ::Array[::String]
      SENSITIVE: []
    end

    class RemoveTagsOutput < Aws::EmptyStructure
    end

    class RunJobFlowInput
      attr_accessor name: ::String
      attr_accessor log_uri: ::String
      attr_accessor log_encryption_kms_key_id: ::String
      attr_accessor additional_info: ::String
      attr_accessor ami_version: ::String
      attr_accessor release_label: ::String
      attr_accessor instances: Types::JobFlowInstancesConfig
      attr_accessor steps: ::Array[Types::StepConfig]
      attr_accessor bootstrap_actions: ::Array[Types::BootstrapActionConfig]
      attr_accessor supported_products: ::Array[::String]
      attr_accessor new_supported_products: ::Array[Types::SupportedProductConfig]
      attr_accessor applications: ::Array[Types::Application]
      attr_accessor configurations: ::Array[Types::Configuration]
      attr_accessor visible_to_all_users: bool
      attr_accessor job_flow_role: ::String
      attr_accessor service_role: ::String
      attr_accessor tags: ::Array[Types::Tag]
      attr_accessor security_configuration: ::String
      attr_accessor auto_scaling_role: ::String
      attr_accessor scale_down_behavior: ("TERMINATE_AT_INSTANCE_HOUR" | "TERMINATE_AT_TASK_COMPLETION")
      attr_accessor custom_ami_id: ::String
      attr_accessor ebs_root_volume_size: ::Integer
      attr_accessor repo_upgrade_on_boot: ("SECURITY" | "NONE")
      attr_accessor kerberos_attributes: Types::KerberosAttributes
      attr_accessor step_concurrency_level: ::Integer
      attr_accessor managed_scaling_policy: Types::ManagedScalingPolicy
      attr_accessor placement_group_configs: ::Array[Types::PlacementGroupConfig]
      attr_accessor auto_termination_policy: Types::AutoTerminationPolicy
      attr_accessor os_release_label: ::String
      attr_accessor ebs_root_volume_iops: ::Integer
      attr_accessor ebs_root_volume_throughput: ::Integer
      SENSITIVE: []
    end

    class RunJobFlowOutput
      attr_accessor job_flow_id: ::String
      attr_accessor cluster_arn: ::String
      SENSITIVE: []
    end

    class ScalingAction
      attr_accessor market: ("ON_DEMAND" | "SPOT")
      attr_accessor simple_scaling_policy_configuration: Types::SimpleScalingPolicyConfiguration
      SENSITIVE: []
    end

    class ScalingConstraints
      attr_accessor min_capacity: ::Integer
      attr_accessor max_capacity: ::Integer
      SENSITIVE: []
    end

    class ScalingRule
      attr_accessor name: ::String
      attr_accessor description: ::String
      attr_accessor action: Types::ScalingAction
      attr_accessor trigger: Types::ScalingTrigger
      SENSITIVE: []
    end

    class ScalingTrigger
      attr_accessor cloud_watch_alarm_definition: Types::CloudWatchAlarmDefinition
      SENSITIVE: []
    end

    class ScriptBootstrapActionConfig
      attr_accessor path: ::String
      attr_accessor args: ::Array[::String]
      SENSITIVE: []
    end

    class SecurityConfigurationSummary
      attr_accessor name: ::String
      attr_accessor creation_date_time: ::Time
      SENSITIVE: []
    end

    class SessionMappingDetail
      attr_accessor studio_id: ::String
      attr_accessor identity_id: ::String
      attr_accessor identity_name: ::String
      attr_accessor identity_type: ("USER" | "GROUP")
      attr_accessor session_policy_arn: ::String
      attr_accessor creation_time: ::Time
      attr_accessor last_modified_time: ::Time
      SENSITIVE: []
    end

    class SessionMappingSummary
      attr_accessor studio_id: ::String
      attr_accessor identity_id: ::String
      attr_accessor identity_name: ::String
      attr_accessor identity_type: ("USER" | "GROUP")
      attr_accessor session_policy_arn: ::String
      attr_accessor creation_time: ::Time
      SENSITIVE: []
    end

    class SetKeepJobFlowAliveWhenNoStepsInput
      attr_accessor job_flow_ids: ::Array[::String]
      attr_accessor keep_job_flow_alive_when_no_steps: bool
      SENSITIVE: []
    end

    class SetTerminationProtectionInput
      attr_accessor job_flow_ids: ::Array[::String]
      attr_accessor termination_protected: bool
      SENSITIVE: []
    end

    class SetUnhealthyNodeReplacementInput
      attr_accessor job_flow_ids: ::Array[::String]
      attr_accessor unhealthy_node_replacement: bool
      SENSITIVE: []
    end

    class SetVisibleToAllUsersInput
      attr_accessor job_flow_ids: ::Array[::String]
      attr_accessor visible_to_all_users: bool
      SENSITIVE: []
    end

    class ShrinkPolicy
      attr_accessor decommission_timeout: ::Integer
      attr_accessor instance_resize_policy: Types::InstanceResizePolicy
      SENSITIVE: []
    end

    class SimpleScalingPolicyConfiguration
      attr_accessor adjustment_type: ("CHANGE_IN_CAPACITY" | "PERCENT_CHANGE_IN_CAPACITY" | "EXACT_CAPACITY")
      attr_accessor scaling_adjustment: ::Integer
      attr_accessor cool_down: ::Integer
      SENSITIVE: []
    end

    class SimplifiedApplication
      attr_accessor name: ::String
      attr_accessor version: ::String
      SENSITIVE: []
    end

    class SpotProvisioningSpecification
      attr_accessor timeout_duration_minutes: ::Integer
      attr_accessor timeout_action: ("SWITCH_TO_ON_DEMAND" | "TERMINATE_CLUSTER")
      attr_accessor block_duration_minutes: ::Integer
      attr_accessor allocation_strategy: ("capacity-optimized" | "price-capacity-optimized" | "lowest-price" | "diversified" | "capacity-optimized-prioritized")
      SENSITIVE: []
    end

    class SpotResizingSpecification
      attr_accessor timeout_duration_minutes: ::Integer
      attr_accessor allocation_strategy: ("capacity-optimized" | "price-capacity-optimized" | "lowest-price" | "diversified" | "capacity-optimized-prioritized")
      SENSITIVE: []
    end

    class StartNotebookExecutionInput
      attr_accessor editor_id: ::String
      attr_accessor relative_path: ::String
      attr_accessor notebook_execution_name: ::String
      attr_accessor notebook_params: ::String
      attr_accessor execution_engine: Types::ExecutionEngineConfig
      attr_accessor service_role: ::String
      attr_accessor notebook_instance_security_group_id: ::String
      attr_accessor tags: ::Array[Types::Tag]
      attr_accessor notebook_s3_location: Types::NotebookS3LocationFromInput
      attr_accessor output_notebook_s3_location: Types::OutputNotebookS3LocationFromInput
      attr_accessor output_notebook_format: ("HTML")
      attr_accessor environment_variables: ::Hash[::String, ::String]
      SENSITIVE: []
    end

    class StartNotebookExecutionOutput
      attr_accessor notebook_execution_id: ::String
      SENSITIVE: []
    end

    class Step
      attr_accessor id: ::String
      attr_accessor name: ::String
      attr_accessor config: Types::HadoopStepConfig
      attr_accessor action_on_failure: ("TERMINATE_JOB_FLOW" | "TERMINATE_CLUSTER" | "CANCEL_AND_WAIT" | "CONTINUE")
      attr_accessor status: Types::StepStatus
      attr_accessor execution_role_arn: ::String
      SENSITIVE: []
    end

    class StepConfig
      attr_accessor name: ::String
      attr_accessor action_on_failure: ("TERMINATE_JOB_FLOW" | "TERMINATE_CLUSTER" | "CANCEL_AND_WAIT" | "CONTINUE")
      attr_accessor hadoop_jar_step: Types::HadoopJarStepConfig
      SENSITIVE: []
    end

    class StepDetail
      attr_accessor step_config: Types::StepConfig
      attr_accessor execution_status_detail: Types::StepExecutionStatusDetail
      SENSITIVE: []
    end

    class StepExecutionStatusDetail
      attr_accessor state: ("PENDING" | "RUNNING" | "CONTINUE" | "COMPLETED" | "CANCELLED" | "FAILED" | "INTERRUPTED")
      attr_accessor creation_date_time: ::Time
      attr_accessor start_date_time: ::Time
      attr_accessor end_date_time: ::Time
      attr_accessor last_state_change_reason: ::String
      SENSITIVE: []
    end

    class StepStateChangeReason
      attr_accessor code: ("NONE")
      attr_accessor message: ::String
      SENSITIVE: []
    end

    class StepStatus
      attr_accessor state: ("PENDING" | "CANCEL_PENDING" | "RUNNING" | "COMPLETED" | "CANCELLED" | "FAILED" | "INTERRUPTED")
      attr_accessor state_change_reason: Types::StepStateChangeReason
      attr_accessor failure_details: Types::FailureDetails
      attr_accessor timeline: Types::StepTimeline
      SENSITIVE: []
    end

    class StepSummary
      attr_accessor id: ::String
      attr_accessor name: ::String
      attr_accessor config: Types::HadoopStepConfig
      attr_accessor action_on_failure: ("TERMINATE_JOB_FLOW" | "TERMINATE_CLUSTER" | "CANCEL_AND_WAIT" | "CONTINUE")
      attr_accessor status: Types::StepStatus
      SENSITIVE: []
    end

    class StepTimeline
      attr_accessor creation_date_time: ::Time
      attr_accessor start_date_time: ::Time
      attr_accessor end_date_time: ::Time
      SENSITIVE: []
    end

    class StopNotebookExecutionInput
      attr_accessor notebook_execution_id: ::String
      SENSITIVE: []
    end

    class Studio
      attr_accessor studio_id: ::String
      attr_accessor studio_arn: ::String
      attr_accessor name: ::String
      attr_accessor description: ::String
      attr_accessor auth_mode: ("SSO" | "IAM")
      attr_accessor vpc_id: ::String
      attr_accessor subnet_ids: ::Array[::String]
      attr_accessor service_role: ::String
      attr_accessor user_role: ::String
      attr_accessor workspace_security_group_id: ::String
      attr_accessor engine_security_group_id: ::String
      attr_accessor url: ::String
      attr_accessor creation_time: ::Time
      attr_accessor default_s3_location: ::String
      attr_accessor idp_auth_url: ::String
      attr_accessor idp_relay_state_parameter_name: ::String
      attr_accessor tags: ::Array[Types::Tag]
      attr_accessor idc_instance_arn: ::String
      attr_accessor trusted_identity_propagation_enabled: bool
      attr_accessor idc_user_assignment: ("REQUIRED" | "OPTIONAL")
      attr_accessor encryption_key_arn: ::String
      SENSITIVE: []
    end

    class StudioSummary
      attr_accessor studio_id: ::String
      attr_accessor name: ::String
      attr_accessor vpc_id: ::String
      attr_accessor description: ::String
      attr_accessor url: ::String
      attr_accessor auth_mode: ("SSO" | "IAM")
      attr_accessor creation_time: ::Time
      SENSITIVE: []
    end

    class SupportedInstanceType
      attr_accessor type: ::String
      attr_accessor memory_gb: ::Float
      attr_accessor storage_gb: ::Integer
      attr_accessor vcpu: ::Integer
      attr_accessor is_64_bits_only: bool
      attr_accessor instance_family_id: ::String
      attr_accessor ebs_optimized_available: bool
      attr_accessor ebs_optimized_by_default: bool
      attr_accessor number_of_disks: ::Integer
      attr_accessor ebs_storage_only: bool
      attr_accessor architecture: ::String
      SENSITIVE: []
    end

    class SupportedProductConfig
      attr_accessor name: ::String
      attr_accessor args: ::Array[::String]
      SENSITIVE: []
    end

    class Tag
      attr_accessor key: ::String
      attr_accessor value: ::String
      SENSITIVE: []
    end

    class TerminateJobFlowsInput
      attr_accessor job_flow_ids: ::Array[::String]
      SENSITIVE: []
    end

    class UpdateStudioInput
      attr_accessor studio_id: ::String
      attr_accessor name: ::String
      attr_accessor description: ::String
      attr_accessor subnet_ids: ::Array[::String]
      attr_accessor default_s3_location: ::String
      attr_accessor encryption_key_arn: ::String
      SENSITIVE: []
    end

    class UpdateStudioSessionMappingInput
      attr_accessor studio_id: ::String
      attr_accessor identity_id: ::String
      attr_accessor identity_name: ::String
      attr_accessor identity_type: ("USER" | "GROUP")
      attr_accessor session_policy_arn: ::String
      SENSITIVE: []
    end

    class UsernamePassword
      attr_accessor username: ::String
      attr_accessor password: ::String
      SENSITIVE: []
    end

    class VolumeSpecification
      attr_accessor volume_type: ::String
      attr_accessor iops: ::Integer
      attr_accessor size_in_gb: ::Integer
      attr_accessor throughput: ::Integer
      SENSITIVE: []
    end
  end
end