{
  "version":"2.0",
  "metadata":{
    "apiVersion":"2022-07-26",
    "auth":["aws.auth#sigv4"],
    "endpointPrefix":"workspaces-instances",
    "jsonVersion":"1.0",
    "protocol":"json",
    "protocols":["json"],
    "serviceFullName":"Amazon Workspaces Instances",
    "serviceId":"Workspaces Instances",
    "signatureVersion":"v4",
    "signingName":"workspaces-instances",
    "targetPrefix":"EUCMIFrontendAPIService",
    "uid":"workspaces-instances-2022-07-26"
  },
  "operations":{
    "AssociateVolume":{
      "name":"AssociateVolume",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"AssociateVolumeRequest"},
      "output":{"shape":"AssociateVolumeResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"AccessDeniedException"},
        {"shape":"ThrottlingException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"InternalServerException"},
        {"shape":"ConflictException"}
      ],
      "documentation":"<p>Attaches a volume to a WorkSpace Instance.</p>"
    },
    "CreateVolume":{
      "name":"CreateVolume",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateVolumeRequest"},
      "output":{"shape":"CreateVolumeResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"AccessDeniedException"},
        {"shape":"ThrottlingException"},
        {"shape":"InternalServerException"},
        {"shape":"ServiceQuotaExceededException"},
        {"shape":"ConflictException"}
      ],
      "documentation":"<p>Creates a new volume for WorkSpace Instances.</p>",
      "idempotent":true
    },
    "CreateWorkspaceInstance":{
      "name":"CreateWorkspaceInstance",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateWorkspaceInstanceRequest"},
      "output":{"shape":"CreateWorkspaceInstanceResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"AccessDeniedException"},
        {"shape":"ThrottlingException"},
        {"shape":"InternalServerException"},
        {"shape":"ServiceQuotaExceededException"},
        {"shape":"ConflictException"}
      ],
      "documentation":"<p>Launches a new WorkSpace Instance with specified configuration parameters, enabling programmatic workspace deployment.</p>",
      "idempotent":true
    },
    "DeleteVolume":{
      "name":"DeleteVolume",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteVolumeRequest"},
      "output":{"shape":"DeleteVolumeResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"AccessDeniedException"},
        {"shape":"ThrottlingException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"InternalServerException"},
        {"shape":"ConflictException"}
      ],
      "documentation":"<p>Deletes a specified volume.</p>"
    },
    "DeleteWorkspaceInstance":{
      "name":"DeleteWorkspaceInstance",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteWorkspaceInstanceRequest"},
      "output":{"shape":"DeleteWorkspaceInstanceResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"AccessDeniedException"},
        {"shape":"ThrottlingException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"InternalServerException"},
        {"shape":"ConflictException"}
      ],
      "documentation":"<p>Deletes the specified WorkSpace</p>"
    },
    "DisassociateVolume":{
      "name":"DisassociateVolume",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DisassociateVolumeRequest"},
      "output":{"shape":"DisassociateVolumeResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"AccessDeniedException"},
        {"shape":"ThrottlingException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"InternalServerException"},
        {"shape":"ConflictException"}
      ],
      "documentation":"<p>Detaches a volume from a WorkSpace Instance.</p>"
    },
    "GetWorkspaceInstance":{
      "name":"GetWorkspaceInstance",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"GetWorkspaceInstanceRequest"},
      "output":{"shape":"GetWorkspaceInstanceResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"AccessDeniedException"},
        {"shape":"ThrottlingException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"InternalServerException"}
      ],
      "documentation":"<p>Retrieves detailed information about a specific WorkSpace Instance.</p>"
    },
    "ListInstanceTypes":{
      "name":"ListInstanceTypes",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ListInstanceTypesRequest"},
      "output":{"shape":"ListInstanceTypesResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"AccessDeniedException"},
        {"shape":"ThrottlingException"},
        {"shape":"InternalServerException"}
      ],
      "documentation":"<p>Retrieves a list of instance types supported by Amazon WorkSpaces Instances, enabling precise workspace infrastructure configuration.</p>"
    },
    "ListRegions":{
      "name":"ListRegions",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ListRegionsRequest"},
      "output":{"shape":"ListRegionsResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"AccessDeniedException"},
        {"shape":"ThrottlingException"},
        {"shape":"InternalServerException"}
      ],
      "documentation":"<p>Retrieves a list of AWS regions supported by Amazon WorkSpaces Instances, enabling region discovery for workspace deployments.</p>"
    },
    "ListTagsForResource":{
      "name":"ListTagsForResource",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ListTagsForResourceRequest"},
      "output":{"shape":"ListTagsForResourceResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"AccessDeniedException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"ThrottlingException"},
        {"shape":"InternalServerException"}
      ],
      "documentation":"<p>Retrieves tags for a WorkSpace Instance.</p>"
    },
    "ListWorkspaceInstances":{
      "name":"ListWorkspaceInstances",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ListWorkspaceInstancesRequest"},
      "output":{"shape":"ListWorkspaceInstancesResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"AccessDeniedException"},
        {"shape":"ThrottlingException"},
        {"shape":"InternalServerException"}
      ],
      "documentation":"<p>Retrieves a collection of WorkSpaces Instances based on specified filters.</p>"
    },
    "TagResource":{
      "name":"TagResource",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"TagResourceRequest"},
      "output":{"shape":"TagResourceResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"AccessDeniedException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"ThrottlingException"},
        {"shape":"InternalServerException"}
      ],
      "documentation":"<p>Adds tags to a WorkSpace Instance.</p>"
    },
    "UntagResource":{
      "name":"UntagResource",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"UntagResourceRequest"},
      "output":{"shape":"UntagResourceResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"AccessDeniedException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"ThrottlingException"},
        {"shape":"InternalServerException"}
      ],
      "documentation":"<p>Removes tags from a WorkSpace Instance.</p>"
    }
  },
  "shapes":{
    "ARN":{
      "type":"string",
      "max":2048,
      "min":0,
      "pattern":"arn:.*"
    },
    "AccessDeniedException":{
      "type":"structure",
      "required":["Message"],
      "members":{
        "Message":{
          "shape":"String",
          "documentation":"<p>Detailed explanation of the access denial.</p>"
        }
      },
      "documentation":"<p>Indicates insufficient permissions to perform the requested action.</p>",
      "exception":true
    },
    "AmdSevSnpEnum":{
      "type":"string",
      "enum":[
        "enabled",
        "disabled"
      ]
    },
    "AssociateVolumeRequest":{
      "type":"structure",
      "required":[
        "WorkspaceInstanceId",
        "VolumeId",
        "Device"
      ],
      "members":{
        "WorkspaceInstanceId":{
          "shape":"WorkspaceInstanceId",
          "documentation":"<p>WorkSpace Instance to attach volume to.</p>"
        },
        "VolumeId":{
          "shape":"VolumeId",
          "documentation":"<p>Volume to be attached.</p>"
        },
        "Device":{
          "shape":"DeviceName",
          "documentation":"<p>Device path for volume attachment.</p>"
        }
      },
      "documentation":"<p>Specifies volume attachment parameters.</p>"
    },
    "AssociateVolumeResponse":{
      "type":"structure",
      "members":{
      },
      "documentation":"<p>Confirms volume attachment.</p>"
    },
    "AutoRecoveryEnum":{
      "type":"string",
      "enum":[
        "disabled",
        "default"
      ]
    },
    "AvailabilityZone":{
      "type":"string",
      "pattern":"[a-z]{2}-[a-z]+-\\d[a-z](-[a-z0-9]+)?"
    },
    "BandwidthWeightingEnum":{
      "type":"string",
      "enum":[
        "default",
        "vpc-1",
        "ebs-1"
      ]
    },
    "BlockDeviceMappingRequest":{
      "type":"structure",
      "members":{
        "DeviceName":{
          "shape":"DeviceName",
          "documentation":"<p>Name of the device for storage mapping.</p>"
        },
        "Ebs":{
          "shape":"EbsBlockDevice",
          "documentation":"<p>EBS volume configuration for the device.</p>"
        },
        "NoDevice":{
          "shape":"DeviceName",
          "documentation":"<p>Indicates device should not be mapped.</p>"
        },
        "VirtualName":{
          "shape":"VirtualName",
          "documentation":"<p>Virtual device name for ephemeral storage.</p>"
        }
      },
      "documentation":"<p>Defines device mapping for WorkSpace Instance storage.</p>"
    },
    "BlockDeviceMappings":{
      "type":"list",
      "member":{"shape":"BlockDeviceMappingRequest"}
    },
    "Boolean":{
      "type":"boolean",
      "box":true
    },
    "CapacityReservationPreferenceEnum":{
      "type":"string",
      "enum":[
        "capacity-reservations-only",
        "open",
        "none"
      ]
    },
    "CapacityReservationSpecification":{
      "type":"structure",
      "members":{
        "CapacityReservationPreference":{
          "shape":"CapacityReservationPreferenceEnum",
          "documentation":"<p>Preference for using capacity reservation.</p>"
        },
        "CapacityReservationTarget":{
          "shape":"CapacityReservationTarget",
          "documentation":"<p>Specific capacity reservation target.</p>"
        }
      },
      "documentation":"<p>Specifies capacity reservation preferences.</p>"
    },
    "CapacityReservationTarget":{
      "type":"structure",
      "members":{
        "CapacityReservationId":{
          "shape":"String128",
          "documentation":"<p>Unique identifier for the capacity reservation.</p>"
        },
        "CapacityReservationResourceGroupArn":{
          "shape":"ARN",
          "documentation":"<p>ARN of the capacity reservation resource group.</p>"
        }
      },
      "documentation":"<p>Identifies a specific capacity reservation.</p>"
    },
    "ClientToken":{
      "type":"string",
      "max":64,
      "min":1,
      "sensitive":true
    },
    "ConflictException":{
      "type":"structure",
      "required":[
        "Message",
        "ResourceId",
        "ResourceType"
      ],
      "members":{
        "Message":{
          "shape":"String",
          "documentation":"<p>Description of the conflict encountered.</p>"
        },
        "ResourceId":{
          "shape":"String",
          "documentation":"<p>Identifier of the conflicting resource.</p>"
        },
        "ResourceType":{
          "shape":"String",
          "documentation":"<p>Type of the conflicting resource.</p>"
        }
      },
      "documentation":"<p>Signals a conflict with the current state of the resource.</p>",
      "exception":true
    },
    "ConnectionTrackingSpecificationRequest":{
      "type":"structure",
      "members":{
        "TcpEstablishedTimeout":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Timeout for established TCP connections.</p>"
        },
        "UdpStreamTimeout":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Timeout for UDP stream connections.</p>"
        },
        "UdpTimeout":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>General timeout for UDP connections.</p>"
        }
      },
      "documentation":"<p>Defines connection tracking parameters for network interfaces.</p>"
    },
    "CpuCreditsEnum":{
      "type":"string",
      "enum":[
        "standard",
        "unlimited"
      ]
    },
    "CpuOptionsRequest":{
      "type":"structure",
      "members":{
        "AmdSevSnp":{
          "shape":"AmdSevSnpEnum",
          "documentation":"<p>AMD Secure Encrypted Virtualization configuration.</p>"
        },
        "CoreCount":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Number of CPU cores to allocate.</p>"
        },
        "ThreadsPerCore":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Number of threads per CPU core.</p>"
        }
      },
      "documentation":"<p>Configures CPU-specific settings for WorkSpace Instance.</p>"
    },
    "CreateVolumeRequest":{
      "type":"structure",
      "required":["AvailabilityZone"],
      "members":{
        "AvailabilityZone":{
          "shape":"String64",
          "documentation":"<p>Availability zone for the volume.</p>"
        },
        "ClientToken":{
          "shape":"ClientToken",
          "documentation":"<p>Unique token to prevent duplicate volume creation.</p>",
          "idempotencyToken":true
        },
        "Encrypted":{
          "shape":"Boolean",
          "documentation":"<p>Indicates if the volume should be encrypted.</p>"
        },
        "Iops":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Input/output operations per second for the volume.</p>"
        },
        "KmsKeyId":{
          "shape":"KmsKeyId",
          "documentation":"<p>KMS key for volume encryption.</p>"
        },
        "SizeInGB":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Volume size in gigabytes.</p>"
        },
        "SnapshotId":{
          "shape":"SnapshotId",
          "documentation":"<p>Source snapshot for volume creation.</p>"
        },
        "TagSpecifications":{
          "shape":"TagSpecifications",
          "documentation":"<p>Metadata tags for the volume.</p>"
        },
        "Throughput":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Volume throughput performance.</p>"
        },
        "VolumeType":{
          "shape":"VolumeTypeEnum",
          "documentation":"<p>Type of EBS volume.</p>"
        }
      },
      "documentation":"<p>Specifies volume creation parameters.</p>"
    },
    "CreateVolumeResponse":{
      "type":"structure",
      "members":{
        "VolumeId":{
          "shape":"VolumeId",
          "documentation":"<p>Unique identifier for the new volume.</p>"
        }
      },
      "documentation":"<p>Returns the created volume identifier.</p>"
    },
    "CreateWorkspaceInstanceRequest":{
      "type":"structure",
      "required":["ManagedInstance"],
      "members":{
        "ClientToken":{
          "shape":"ClientToken",
          "documentation":"<p>Unique token to ensure idempotent instance creation, preventing duplicate workspace launches.</p>",
          "idempotencyToken":true
        },
        "Tags":{
          "shape":"TagList",
          "documentation":"<p>Optional metadata tags for categorizing and managing WorkSpaces Instances.</p>"
        },
        "ManagedInstance":{
          "shape":"ManagedInstanceRequest",
          "documentation":"<p>Comprehensive configuration settings for the WorkSpaces Instance, including network, compute, and storage parameters.</p>"
        }
      },
      "documentation":"<p>Defines the configuration parameters for creating a new WorkSpaces Instance.</p>"
    },
    "CreateWorkspaceInstanceResponse":{
      "type":"structure",
      "members":{
        "WorkspaceInstanceId":{
          "shape":"WorkspaceInstanceId",
          "documentation":"<p>Unique identifier assigned to the newly created WorkSpaces Instance.</p>"
        }
      },
      "documentation":"<p>Returns the unique identifier for the newly created WorkSpaces Instance.</p>"
    },
    "CreditSpecificationRequest":{
      "type":"structure",
      "members":{
        "CpuCredits":{
          "shape":"CpuCreditsEnum",
          "documentation":"<p>CPU credit specification mode.</p>"
        }
      },
      "documentation":"<p>Defines CPU credit configuration for burstable instances.</p>"
    },
    "DeleteVolumeRequest":{
      "type":"structure",
      "required":["VolumeId"],
      "members":{
        "VolumeId":{
          "shape":"VolumeId",
          "documentation":"<p>Identifier of the volume to delete.</p>"
        }
      },
      "documentation":"<p>Specifies the volume to delete.</p>"
    },
    "DeleteVolumeResponse":{
      "type":"structure",
      "members":{
      },
      "documentation":"<p>Confirms volume deletion.</p>"
    },
    "DeleteWorkspaceInstanceRequest":{
      "type":"structure",
      "required":["WorkspaceInstanceId"],
      "members":{
        "WorkspaceInstanceId":{
          "shape":"WorkspaceInstanceId",
          "documentation":"<p>Unique identifier of the WorkSpaces Instance targeted for deletion.</p>"
        }
      },
      "documentation":"<p>The WorkSpace to delete</p>"
    },
    "DeleteWorkspaceInstanceResponse":{
      "type":"structure",
      "members":{
      },
      "documentation":"<p>Confirms the successful deletion of the specified WorkSpace Instance.</p>"
    },
    "Description":{
      "type":"string",
      "max":1000,
      "min":0,
      "pattern":"[\\S\\s]*"
    },
    "DeviceName":{
      "type":"string",
      "max":32,
      "min":0
    },
    "DisassociateModeEnum":{
      "type":"string",
      "enum":[
        "FORCE",
        "NO_FORCE"
      ]
    },
    "DisassociateVolumeRequest":{
      "type":"structure",
      "required":[
        "WorkspaceInstanceId",
        "VolumeId"
      ],
      "members":{
        "WorkspaceInstanceId":{
          "shape":"WorkspaceInstanceId",
          "documentation":"<p>WorkSpace Instance to detach volume from.</p>"
        },
        "VolumeId":{
          "shape":"VolumeId",
          "documentation":"<p>Volume to be detached.</p>"
        },
        "Device":{
          "shape":"DeviceName",
          "documentation":"<p>Device path of volume to detach.</p>"
        },
        "DisassociateMode":{
          "shape":"DisassociateModeEnum",
          "documentation":"<p>Mode for volume detachment.</p>"
        }
      },
      "documentation":"<p>Specifies volume detachment parameters.</p>"
    },
    "DisassociateVolumeResponse":{
      "type":"structure",
      "members":{
      },
      "documentation":"<p>Confirms volume detachment.</p>"
    },
    "EC2InstanceError":{
      "type":"structure",
      "members":{
        "EC2ErrorCode":{
          "shape":"String",
          "documentation":"<p>Unique error code identifying the specific EC2 instance error.</p>"
        },
        "EC2ExceptionType":{
          "shape":"String",
          "documentation":"<p>Type of exception encountered during EC2 instance operation.</p>"
        },
        "EC2ErrorMessage":{
          "shape":"String",
          "documentation":"<p>Detailed description of the EC2 instance error.</p>"
        }
      },
      "documentation":"<p>Captures detailed error information for EC2 instance operations.</p>"
    },
    "EC2InstanceErrors":{
      "type":"list",
      "member":{"shape":"EC2InstanceError"}
    },
    "EC2ManagedInstance":{
      "type":"structure",
      "members":{
        "InstanceId":{
          "shape":"String",
          "documentation":"<p>Unique identifier of the managed EC2 instance.</p>"
        }
      },
      "documentation":"<p>Represents an EC2 instance managed by WorkSpaces.</p>"
    },
    "EbsBlockDevice":{
      "type":"structure",
      "members":{
        "VolumeType":{
          "shape":"VolumeTypeEnum",
          "documentation":"<p>Type of EBS volume (e.g., gp2, io1).</p>"
        },
        "Encrypted":{
          "shape":"Boolean",
          "documentation":"<p>Indicates if the volume is encrypted.</p>"
        },
        "KmsKeyId":{
          "shape":"KmsKeyId",
          "documentation":"<p>KMS key used for volume encryption.</p>"
        },
        "Iops":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Input/output operations per second for the volume.</p>"
        },
        "Throughput":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Volume data transfer rate.</p>"
        },
        "VolumeSize":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Size of the EBS volume in gigabytes.</p>"
        }
      },
      "documentation":"<p>Defines configuration for an Elastic Block Store volume.</p>"
    },
    "EnaSrdSpecificationRequest":{
      "type":"structure",
      "members":{
        "EnaSrdEnabled":{
          "shape":"Boolean",
          "documentation":"<p>Enables or disables ENA SRD for network performance.</p>"
        },
        "EnaSrdUdpSpecification":{
          "shape":"EnaSrdUdpSpecificationRequest",
          "documentation":"<p>Configures UDP-specific ENA SRD settings.</p>"
        }
      },
      "documentation":"<p>Defines Elastic Network Adapter (ENA) Scalable Reliable Datagram (SRD) configuration.</p>"
    },
    "EnaSrdUdpSpecificationRequest":{
      "type":"structure",
      "members":{
        "EnaSrdUdpEnabled":{
          "shape":"Boolean",
          "documentation":"<p>Enables or disables ENA SRD for UDP traffic.</p>"
        }
      },
      "documentation":"<p>Specifies UDP configuration for ENA SRD.</p>"
    },
    "EnclaveOptionsRequest":{
      "type":"structure",
      "members":{
        "Enabled":{
          "shape":"Boolean",
          "documentation":"<p>Enables or disables AWS Nitro Enclaves for enhanced security.</p>"
        }
      },
      "documentation":"<p>Configures AWS Nitro Enclave options for the WorkSpace Instance.</p>"
    },
    "GetWorkspaceInstanceRequest":{
      "type":"structure",
      "required":["WorkspaceInstanceId"],
      "members":{
        "WorkspaceInstanceId":{
          "shape":"WorkspaceInstanceId",
          "documentation":"<p>Unique identifier of the WorkSpace Instance to retrieve.</p>"
        }
      },
      "documentation":"<p>Identifies the WorkSpaces Instance to retrieve detailed information for.</p>"
    },
    "GetWorkspaceInstanceResponse":{
      "type":"structure",
      "members":{
        "WorkspaceInstanceErrors":{
          "shape":"WorkspaceInstanceErrors",
          "documentation":"<p>Captures any errors specific to the WorkSpace Instance lifecycle.</p>"
        },
        "EC2InstanceErrors":{
          "shape":"EC2InstanceErrors",
          "documentation":"<p>Includes any underlying EC2 instance errors encountered.</p>"
        },
        "ProvisionState":{
          "shape":"ProvisionStateEnum",
          "documentation":"<p>Current provisioning state of the WorkSpaces Instance.</p>"
        },
        "WorkspaceInstanceId":{
          "shape":"WorkspaceInstanceId",
          "documentation":"<p>Unique identifier of the retrieved WorkSpaces Instance.</p>"
        },
        "EC2ManagedInstance":{
          "shape":"EC2ManagedInstance",
          "documentation":"<p>Details of the associated EC2 managed instance.</p>"
        }
      },
      "documentation":"<p>Provides comprehensive details about the requested WorkSpaces Instance.</p>"
    },
    "HibernationOptionsRequest":{
      "type":"structure",
      "members":{
        "Configured":{
          "shape":"Boolean",
          "documentation":"<p>Enables or disables instance hibernation capability.</p>"
        }
      },
      "documentation":"<p>Defines hibernation configuration for the WorkSpace Instance.</p>"
    },
    "HostId":{
      "type":"string",
      "pattern":"h-[0-9a-zA-Z]{1,63}"
    },
    "HostnameTypeEnum":{
      "type":"string",
      "enum":[
        "ip-name",
        "resource-name"
      ]
    },
    "HttpEndpointEnum":{
      "type":"string",
      "enum":[
        "enabled",
        "disabled"
      ]
    },
    "HttpProtocolIpv6Enum":{
      "type":"string",
      "enum":[
        "enabled",
        "disabled"
      ]
    },
    "HttpPutResponseHopLimit":{
      "type":"integer",
      "box":true,
      "max":64,
      "min":1
    },
    "HttpTokensEnum":{
      "type":"string",
      "enum":[
        "optional",
        "required"
      ]
    },
    "IamInstanceProfileSpecification":{
      "type":"structure",
      "members":{
        "Arn":{
          "shape":"ARN",
          "documentation":"<p>Amazon Resource Name (ARN) of the IAM instance profile.</p>"
        },
        "Name":{
          "shape":"String64",
          "documentation":"<p>Name of the IAM instance profile.</p>"
        }
      },
      "documentation":"<p>Defines IAM instance profile configuration for WorkSpace Instance.</p>"
    },
    "ImageId":{
      "type":"string",
      "pattern":"ami-[0-9a-zA-Z]{1,63}"
    },
    "InstanceInterruptionBehaviorEnum":{
      "type":"string",
      "enum":[
        "hibernate",
        "stop"
      ]
    },
    "InstanceIpv6Address":{
      "type":"structure",
      "members":{
        "Ipv6Address":{
          "shape":"Ipv6Address",
          "documentation":"<p>Specific IPv6 address assigned to the instance.</p>"
        },
        "IsPrimaryIpv6":{
          "shape":"Boolean",
          "documentation":"<p>Indicates if this is the primary IPv6 address for the instance.</p>"
        }
      },
      "documentation":"<p>Represents an IPv6 address configuration for a WorkSpace Instance.</p>"
    },
    "InstanceMaintenanceOptionsRequest":{
      "type":"structure",
      "members":{
        "AutoRecovery":{
          "shape":"AutoRecoveryEnum",
          "documentation":"<p>Enables or disables automatic instance recovery.</p>"
        }
      },
      "documentation":"<p>Configures automatic maintenance settings for WorkSpace Instance.</p>"
    },
    "InstanceMarketOptionsRequest":{
      "type":"structure",
      "members":{
        "MarketType":{
          "shape":"MarketTypeEnum",
          "documentation":"<p>Specifies the type of marketplace for instance deployment.</p>"
        },
        "SpotOptions":{
          "shape":"SpotMarketOptions",
          "documentation":"<p>Configuration options for spot instance deployment.</p>"
        }
      },
      "documentation":"<p>Configures marketplace-specific instance deployment options.</p>"
    },
    "InstanceMetadataOptionsRequest":{
      "type":"structure",
      "members":{
        "HttpEndpoint":{
          "shape":"HttpEndpointEnum",
          "documentation":"<p>Enables or disables HTTP endpoint for instance metadata.</p>"
        },
        "HttpProtocolIpv6":{
          "shape":"HttpProtocolIpv6Enum",
          "documentation":"<p>Configures IPv6 support for instance metadata HTTP protocol.</p>"
        },
        "HttpPutResponseHopLimit":{
          "shape":"HttpPutResponseHopLimit",
          "documentation":"<p>Sets maximum number of network hops for metadata PUT responses.</p>"
        },
        "HttpTokens":{
          "shape":"HttpTokensEnum",
          "documentation":"<p>Configures token requirement for instance metadata retrieval.</p>"
        },
        "InstanceMetadataTags":{
          "shape":"InstanceMetadataTagsEnum",
          "documentation":"<p>Enables or disables instance metadata tags retrieval.</p>"
        }
      },
      "documentation":"<p>Defines instance metadata service configuration.</p>"
    },
    "InstanceMetadataTagsEnum":{
      "type":"string",
      "enum":[
        "enabled",
        "disabled"
      ]
    },
    "InstanceNetworkInterfaceSpecification":{
      "type":"structure",
      "members":{
        "AssociateCarrierIpAddress":{
          "shape":"Boolean",
          "documentation":"<p>Enables carrier IP address association.</p>"
        },
        "AssociatePublicIpAddress":{
          "shape":"Boolean",
          "documentation":"<p>Enables public IP address assignment.</p>"
        },
        "ConnectionTrackingSpecification":{
          "shape":"ConnectionTrackingSpecificationRequest",
          "documentation":"<p>Configures network connection tracking parameters.</p>"
        },
        "Description":{
          "shape":"Description",
          "documentation":"<p>Descriptive text for the network interface.</p>"
        },
        "DeviceIndex":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Unique index for the network interface.</p>"
        },
        "EnaSrdSpecification":{
          "shape":"EnaSrdSpecificationRequest",
          "documentation":"<p>Configures Elastic Network Adapter Scalable Reliable Datagram settings.</p>"
        },
        "InterfaceType":{
          "shape":"InterfaceTypeEnum",
          "documentation":"<p>Specifies the type of network interface.</p>"
        },
        "Ipv4Prefixes":{
          "shape":"Ipv4Prefixes",
          "documentation":"<p>IPv4 prefix configurations for the interface.</p>"
        },
        "Ipv4PrefixCount":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Number of IPv4 prefixes to assign.</p>"
        },
        "Ipv6AddressCount":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Number of IPv6 addresses to assign.</p>"
        },
        "Ipv6Addresses":{
          "shape":"Ipv6Addresses",
          "documentation":"<p>Specific IPv6 addresses for the interface.</p>"
        },
        "Ipv6Prefixes":{
          "shape":"Ipv6Prefixes",
          "documentation":"<p>IPv6 prefix configurations for the interface.</p>"
        },
        "Ipv6PrefixCount":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Number of IPv6 prefixes to assign.</p>"
        },
        "NetworkCardIndex":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Index of the network card for multiple network interfaces.</p>"
        },
        "NetworkInterfaceId":{
          "shape":"NetworkInterfaceId",
          "documentation":"<p>Unique identifier for the network interface.</p>"
        },
        "PrimaryIpv6":{
          "shape":"Boolean",
          "documentation":"<p>Indicates the primary IPv6 configuration.</p>"
        },
        "PrivateIpAddress":{
          "shape":"Ipv4Address",
          "documentation":"<p>Primary private IP address for the interface.</p>"
        },
        "PrivateIpAddresses":{
          "shape":"PrivateIpAddresses",
          "documentation":"<p>List of private IP addresses for the interface.</p>"
        },
        "SecondaryPrivateIpAddressCount":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Number of additional private IP addresses to assign.</p>"
        },
        "Groups":{
          "shape":"SecurityGroupIds",
          "documentation":"<p>Security groups associated with the network interface.</p>"
        },
        "SubnetId":{
          "shape":"SubnetId",
          "documentation":"<p>Subnet identifier for the network interface.</p>"
        }
      },
      "documentation":"<p>Defines network interface configuration for WorkSpace Instance.</p>"
    },
    "InstanceNetworkPerformanceOptionsRequest":{
      "type":"structure",
      "members":{
        "BandwidthWeighting":{
          "shape":"BandwidthWeightingEnum",
          "documentation":"<p>Defines bandwidth allocation strategy for network interfaces.</p>"
        }
      },
      "documentation":"<p>Configures network performance settings for WorkSpace Instance.</p>"
    },
    "InstanceType":{
      "type":"string",
      "pattern":"([a-z0-9-]+)\\.([a-z0-9]+)"
    },
    "InstanceTypeInfo":{
      "type":"structure",
      "members":{
        "InstanceType":{
          "shape":"InstanceType",
          "documentation":"<p>Unique identifier for the WorkSpace Instance type.</p>"
        }
      },
      "documentation":"<p>Provides details about a specific WorkSpace Instance type.</p>"
    },
    "InstanceTypes":{
      "type":"list",
      "member":{"shape":"InstanceTypeInfo"}
    },
    "Integer":{
      "type":"integer",
      "box":true
    },
    "InterfaceTypeEnum":{
      "type":"string",
      "enum":[
        "interface",
        "efa",
        "efa-only"
      ]
    },
    "InternalServerException":{
      "type":"structure",
      "required":["Message"],
      "members":{
        "Message":{
          "shape":"String",
          "documentation":"<p>Description of the internal server error.</p>"
        },
        "RetryAfterSeconds":{
          "shape":"Integer",
          "documentation":"<p>Recommended wait time before retrying the request.</p>"
        }
      },
      "documentation":"<p>Indicates an unexpected server-side error occurred.</p>",
      "exception":true,
      "fault":true,
      "retryable":{"throttling":false}
    },
    "Ipv4Address":{
      "type":"string",
      "pattern":"(\\b25[0-5]|\\b2[0-4][0-9]|\\b[01]?[0-9][0-9]?)(\\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}",
      "sensitive":true
    },
    "Ipv4Prefix":{
      "type":"string",
      "pattern":".*(?:(?:\\d|[01]?\\d\\d|2[0-4]\\d|25[0-5])\\.){3}(?:25[0-5]|2[0-4]\\d|[01]?\\d\\d|\\d)(?:/\\d{1,2})?.*"
    },
    "Ipv4PrefixSpecificationRequest":{
      "type":"structure",
      "members":{
        "Ipv4Prefix":{
          "shape":"Ipv4Prefix",
          "documentation":"<p>Specific IPv4 prefix for network interface configuration.</p>"
        }
      },
      "documentation":"<p>Specifies IPv4 prefix configuration for network interfaces.</p>"
    },
    "Ipv4Prefixes":{
      "type":"list",
      "member":{"shape":"Ipv4PrefixSpecificationRequest"}
    },
    "Ipv6Address":{
      "type":"string",
      "max":128,
      "min":0,
      "sensitive":true
    },
    "Ipv6Addresses":{
      "type":"list",
      "member":{"shape":"InstanceIpv6Address"}
    },
    "Ipv6Prefix":{
      "type":"string",
      "pattern":"(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))\\/([0-9]{1,2}|1[01][0-9]|12[0-8])"
    },
    "Ipv6PrefixSpecificationRequest":{
      "type":"structure",
      "members":{
        "Ipv6Prefix":{
          "shape":"Ipv6Prefix",
          "documentation":"<p>Specific IPv6 prefix for network interface configuration.</p>"
        }
      },
      "documentation":"<p>Specifies IPv6 prefix configuration for network interfaces.</p>"
    },
    "Ipv6Prefixes":{
      "type":"list",
      "member":{"shape":"Ipv6PrefixSpecificationRequest"}
    },
    "KmsKeyId":{
      "type":"string",
      "max":128,
      "min":0,
      "sensitive":true
    },
    "LicenseConfigurationRequest":{
      "type":"structure",
      "members":{
        "LicenseConfigurationArn":{
          "shape":"ARN",
          "documentation":"<p>ARN of the license configuration for the WorkSpace Instance.</p>"
        }
      },
      "documentation":"<p>Specifies license configuration for WorkSpace Instance.</p>"
    },
    "LicenseSpecifications":{
      "type":"list",
      "member":{"shape":"LicenseConfigurationRequest"}
    },
    "ListInstanceTypesRequest":{
      "type":"structure",
      "members":{
        "MaxResults":{
          "shape":"MaxResults",
          "documentation":"<p>Maximum number of instance types to return in a single API call. Enables pagination of instance type results.</p>"
        },
        "NextToken":{
          "shape":"NextToken",
          "documentation":"<p>Pagination token for retrieving subsequent pages of instance type results.</p>"
        }
      },
      "documentation":"<p>Defines input parameters for retrieving supported WorkSpaces Instances instance types.</p>"
    },
    "ListInstanceTypesResponse":{
      "type":"structure",
      "required":["InstanceTypes"],
      "members":{
        "InstanceTypes":{
          "shape":"InstanceTypes",
          "documentation":"<p>Collection of supported instance types for WorkSpaces Instances.</p>"
        },
        "NextToken":{
          "shape":"NextToken",
          "documentation":"<p>Token for retrieving additional instance types if the result set is paginated.</p>"
        }
      },
      "documentation":"<p>Contains the list of instance types supported by WorkSpaces Instances.</p>"
    },
    "ListRegionsRequest":{
      "type":"structure",
      "members":{
        "MaxResults":{
          "shape":"MaxResults",
          "documentation":"<p>Maximum number of regions to return in a single API call. Enables pagination of region results.</p>"
        },
        "NextToken":{
          "shape":"NextToken",
          "documentation":"<p>Pagination token for retrieving subsequent pages of region results.</p>"
        }
      },
      "documentation":"<p>Defines input parameters for retrieving supported WorkSpaces Instances regions.</p>"
    },
    "ListRegionsResponse":{
      "type":"structure",
      "required":["Regions"],
      "members":{
        "Regions":{
          "shape":"RegionList",
          "documentation":"<p>Collection of AWS regions supported by WorkSpaces Instances.</p>"
        },
        "NextToken":{
          "shape":"NextToken",
          "documentation":"<p>Token for retrieving additional regions if the result set is paginated.</p>"
        }
      },
      "documentation":"<p>Contains the list of supported AWS regions for WorkSpaces Instances.</p>"
    },
    "ListTagsForResourceRequest":{
      "type":"structure",
      "required":["WorkspaceInstanceId"],
      "members":{
        "WorkspaceInstanceId":{
          "shape":"WorkspaceInstanceId",
          "documentation":"<p>Unique identifier of the WorkSpace Instance.</p>"
        }
      },
      "documentation":"<p>Specifies the WorkSpace Instance to retrieve tags for.</p>"
    },
    "ListTagsForResourceResponse":{
      "type":"structure",
      "members":{
        "Tags":{
          "shape":"TagList",
          "documentation":"<p>Collection of tags associated with the WorkSpace Instance.</p>"
        }
      },
      "documentation":"<p>Returns the list of tags for the specified WorkSpace Instance.</p>"
    },
    "ListWorkspaceInstancesRequest":{
      "type":"structure",
      "members":{
        "ProvisionStates":{
          "shape":"ProvisionStates",
          "documentation":"<p>Filter WorkSpaces Instances by their current provisioning states.</p>"
        },
        "MaxResults":{
          "shape":"MaxResults",
          "documentation":"<p>Maximum number of WorkSpaces Instances to return in a single response.</p>"
        },
        "NextToken":{
          "shape":"NextToken",
          "documentation":"<p>Pagination token for retrieving subsequent pages of WorkSpaces Instances.</p>"
        }
      },
      "documentation":"<p>Defines filters and pagination parameters for retrieving WorkSpaces Instances.</p>"
    },
    "ListWorkspaceInstancesResponse":{
      "type":"structure",
      "required":["WorkspaceInstances"],
      "members":{
        "WorkspaceInstances":{
          "shape":"WorkspaceInstances",
          "documentation":"<p>Collection of WorkSpaces Instances returned by the query.</p>"
        },
        "NextToken":{
          "shape":"NextToken",
          "documentation":"<p>Token for retrieving additional WorkSpaces Instances if the result set is paginated.</p>"
        }
      },
      "documentation":"<p>Contains the list of WorkSpaces Instances matching the specified criteria.</p>"
    },
    "ManagedInstanceRequest":{
      "type":"structure",
      "members":{
        "BlockDeviceMappings":{
          "shape":"BlockDeviceMappings",
          "documentation":"<p>Configures block device mappings for storage.</p>"
        },
        "CapacityReservationSpecification":{
          "shape":"CapacityReservationSpecification",
          "documentation":"<p>Specifies capacity reservation preferences.</p>"
        },
        "CpuOptions":{
          "shape":"CpuOptionsRequest",
          "documentation":"<p>Configures CPU-specific settings.</p>"
        },
        "CreditSpecification":{
          "shape":"CreditSpecificationRequest",
          "documentation":"<p>Defines CPU credit configuration for burstable instances.</p>"
        },
        "DisableApiStop":{
          "shape":"Boolean",
          "documentation":"<p>Prevents API-initiated instance stop.</p>"
        },
        "EbsOptimized":{
          "shape":"Boolean",
          "documentation":"<p>Enables optimized EBS performance.</p>"
        },
        "EnablePrimaryIpv6":{
          "shape":"Boolean",
          "documentation":"<p>Enables primary IPv6 address configuration.</p>"
        },
        "EnclaveOptions":{
          "shape":"EnclaveOptionsRequest",
          "documentation":"<p>Configures AWS Nitro Enclave settings.</p>"
        },
        "HibernationOptions":{
          "shape":"HibernationOptionsRequest",
          "documentation":"<p>Configures instance hibernation capabilities.</p>"
        },
        "IamInstanceProfile":{
          "shape":"IamInstanceProfileSpecification",
          "documentation":"<p>Specifies IAM instance profile configuration.</p>"
        },
        "ImageId":{
          "shape":"ImageId",
          "documentation":"<p>Identifies the Amazon Machine Image (AMI) for the instance.</p>"
        },
        "InstanceMarketOptions":{
          "shape":"InstanceMarketOptionsRequest",
          "documentation":"<p>Configures marketplace-specific deployment options.</p>"
        },
        "InstanceType":{
          "shape":"InstanceType",
          "documentation":"<p>Specifies the WorkSpace Instance type.</p>"
        },
        "Ipv6Addresses":{
          "shape":"Ipv6Addresses",
          "documentation":"<p>Configures specific IPv6 addresses.</p>"
        },
        "Ipv6AddressCount":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Specifies number of IPv6 addresses to assign.</p>"
        },
        "KernelId":{
          "shape":"String128",
          "documentation":"<p>Identifies the kernel for the instance.</p>"
        },
        "KeyName":{
          "shape":"String64",
          "documentation":"<p>Specifies the key pair for instance access.</p>"
        },
        "LicenseSpecifications":{
          "shape":"LicenseSpecifications",
          "documentation":"<p>Configures license-related settings.</p>"
        },
        "MaintenanceOptions":{
          "shape":"InstanceMaintenanceOptionsRequest",
          "documentation":"<p>Defines automatic maintenance settings.</p>"
        },
        "MetadataOptions":{
          "shape":"InstanceMetadataOptionsRequest",
          "documentation":"<p>Configures instance metadata service settings.</p>"
        },
        "Monitoring":{
          "shape":"RunInstancesMonitoringEnabled",
          "documentation":"<p>Enables or disables detailed instance monitoring.</p>"
        },
        "NetworkInterfaces":{
          "shape":"NetworkInterfaces",
          "documentation":"<p>Configures network interface settings.</p>"
        },
        "NetworkPerformanceOptions":{
          "shape":"InstanceNetworkPerformanceOptionsRequest",
          "documentation":"<p>Defines network performance configuration.</p>"
        },
        "Placement":{
          "shape":"Placement",
          "documentation":"<p>Specifies instance placement preferences.</p>"
        },
        "PrivateDnsNameOptions":{
          "shape":"PrivateDnsNameOptionsRequest",
          "documentation":"<p>Configures private DNS name settings.</p>"
        },
        "PrivateIpAddress":{
          "shape":"Ipv4Address",
          "documentation":"<p>Specifies the primary private IP address.</p>"
        },
        "RamdiskId":{
          "shape":"String128",
          "documentation":"<p>Identifies the ramdisk for the instance.</p>"
        },
        "SecurityGroupIds":{
          "shape":"SecurityGroupIds",
          "documentation":"<p>Specifies security group identifiers.</p>"
        },
        "SecurityGroups":{
          "shape":"SecurityGroupNames",
          "documentation":"<p>Configures security group settings.</p>"
        },
        "SubnetId":{
          "shape":"SubnetId",
          "documentation":"<p>Identifies the subnet for the instance.</p>"
        },
        "TagSpecifications":{
          "shape":"TagSpecifications",
          "documentation":"<p>Configures resource tagging specifications.</p>"
        },
        "UserData":{
          "shape":"UserData",
          "documentation":"<p>Provides custom initialization data for the instance.</p>"
        }
      },
      "documentation":"<p>Defines comprehensive configuration for a managed WorkSpace Instance.</p>"
    },
    "MarketTypeEnum":{
      "type":"string",
      "enum":[
        "spot",
        "capacity-block"
      ]
    },
    "MaxResults":{
      "type":"integer",
      "box":true,
      "max":25,
      "min":1
    },
    "NetworkInterfaceId":{
      "type":"string",
      "pattern":"eni-[0-9a-zA-Z]{1,63}"
    },
    "NetworkInterfaces":{
      "type":"list",
      "member":{"shape":"InstanceNetworkInterfaceSpecification"}
    },
    "NextToken":{
      "type":"string",
      "max":2048,
      "min":1,
      "sensitive":true
    },
    "NonNegativeInteger":{
      "type":"integer",
      "box":true,
      "min":0
    },
    "Placement":{
      "type":"structure",
      "members":{
        "Affinity":{
          "shape":"String64",
          "documentation":"<p>Specifies host affinity for dedicated instances.</p>"
        },
        "AvailabilityZone":{
          "shape":"AvailabilityZone",
          "documentation":"<p>Identifies the specific AWS availability zone.</p>"
        },
        "GroupId":{
          "shape":"PlacementGroupId",
          "documentation":"<p>Unique identifier for placement group.</p>"
        },
        "GroupName":{
          "shape":"String64",
          "documentation":"<p>Name of the placement group.</p>"
        },
        "HostId":{
          "shape":"HostId",
          "documentation":"<p>Identifies the specific dedicated host.</p>"
        },
        "HostResourceGroupArn":{
          "shape":"ARN",
          "documentation":"<p>ARN of the host resource group.</p>"
        },
        "PartitionNumber":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Specifies partition number for partition placement groups.</p>"
        },
        "Tenancy":{
          "shape":"TenancyEnum",
          "documentation":"<p>Defines instance tenancy configuration.</p>"
        }
      },
      "documentation":"<p>Defines instance placement configuration for WorkSpace Instance.</p>"
    },
    "PlacementGroupId":{
      "type":"string",
      "pattern":"pg-[0-9a-zA-Z]{1,63}"
    },
    "PrivateDnsNameOptionsRequest":{
      "type":"structure",
      "members":{
        "HostnameType":{
          "shape":"HostnameTypeEnum",
          "documentation":"<p>Specifies the type of hostname configuration.</p>"
        },
        "EnableResourceNameDnsARecord":{
          "shape":"Boolean",
          "documentation":"<p>Enables DNS A record for resource name resolution.</p>"
        },
        "EnableResourceNameDnsAAAARecord":{
          "shape":"Boolean",
          "documentation":"<p>Enables DNS AAAA record for resource name resolution.</p>"
        }
      },
      "documentation":"<p>Configures private DNS name settings for WorkSpace Instance.</p>"
    },
    "PrivateIpAddressSpecification":{
      "type":"structure",
      "members":{
        "Primary":{
          "shape":"Boolean",
          "documentation":"<p>Indicates if this is the primary private IP address.</p>"
        },
        "PrivateIpAddress":{
          "shape":"Ipv4Address",
          "documentation":"<p>Specific private IP address for the network interface.</p>"
        }
      },
      "documentation":"<p>Defines private IP address configuration for network interface.</p>"
    },
    "PrivateIpAddresses":{
      "type":"list",
      "member":{"shape":"PrivateIpAddressSpecification"}
    },
    "ProvisionStateEnum":{
      "type":"string",
      "enum":[
        "ALLOCATING",
        "ALLOCATED",
        "DEALLOCATING",
        "DEALLOCATED",
        "ERROR_ALLOCATING",
        "ERROR_DEALLOCATING"
      ]
    },
    "ProvisionStates":{
      "type":"list",
      "member":{"shape":"ProvisionStateEnum"}
    },
    "Region":{
      "type":"structure",
      "members":{
        "RegionName":{
          "shape":"RegionName",
          "documentation":"<p>Name of the AWS region.</p>"
        }
      },
      "documentation":"<p>Represents an AWS region supported by WorkSpaces Instances.</p>"
    },
    "RegionList":{
      "type":"list",
      "member":{"shape":"Region"}
    },
    "RegionName":{
      "type":"string",
      "pattern":"[-0-9a-z]{1,31}"
    },
    "ResourceNotFoundException":{
      "type":"structure",
      "required":[
        "Message",
        "ResourceId",
        "ResourceType"
      ],
      "members":{
        "Message":{
          "shape":"String",
          "documentation":"<p>Details about the missing resource.</p>"
        },
        "ResourceId":{
          "shape":"String",
          "documentation":"<p>Identifier of the resource that was not found.</p>"
        },
        "ResourceType":{
          "shape":"String",
          "documentation":"<p>Type of the resource that was not found.</p>"
        }
      },
      "documentation":"<p>Indicates the requested resource could not be found.</p>",
      "exception":true
    },
    "ResourceTypeEnum":{
      "type":"string",
      "enum":[
        "instance",
        "volume",
        "spot-instances-request",
        "network-interface"
      ]
    },
    "RunInstancesMonitoringEnabled":{
      "type":"structure",
      "members":{
        "Enabled":{
          "shape":"Boolean",
          "documentation":"<p>Enables or disables detailed instance monitoring.</p>"
        }
      },
      "documentation":"<p>Configures detailed monitoring for WorkSpace Instance.</p>"
    },
    "SecurityGroupId":{
      "type":"string",
      "pattern":"sg-[0-9a-zA-Z]{1,63}"
    },
    "SecurityGroupIds":{
      "type":"list",
      "member":{"shape":"SecurityGroupId"}
    },
    "SecurityGroupName":{
      "type":"string",
      "pattern":"(?!sg-)[\\w .:/()#,@\\[\\]+=&;{}!$*-]{0,255}"
    },
    "SecurityGroupNames":{
      "type":"list",
      "member":{"shape":"SecurityGroupName"}
    },
    "ServiceQuotaExceededException":{
      "type":"structure",
      "required":[
        "Message",
        "ResourceId",
        "ResourceType",
        "ServiceCode",
        "QuotaCode"
      ],
      "members":{
        "Message":{
          "shape":"String",
          "documentation":"<p>Description of the quota limitation.</p>"
        },
        "ResourceId":{
          "shape":"String",
          "documentation":"<p>Identifier of the resource related to the quota.</p>"
        },
        "ResourceType":{
          "shape":"String",
          "documentation":"<p>Type of resource related to the quota.</p>"
        },
        "ServiceCode":{
          "shape":"String",
          "documentation":"<p>Code identifying the service with the quota limitation.</p>"
        },
        "QuotaCode":{
          "shape":"String",
          "documentation":"<p>Specific code for the exceeded quota.</p>"
        }
      },
      "documentation":"<p>Indicates that a service quota has been exceeded.</p>",
      "exception":true
    },
    "SnapshotId":{
      "type":"string",
      "pattern":"snap-[0-9a-zA-Z]{1,63}"
    },
    "SpotInstanceTypeEnum":{
      "type":"string",
      "enum":[
        "one-time",
        "persistent"
      ]
    },
    "SpotMarketOptions":{
      "type":"structure",
      "members":{
        "BlockDurationMinutes":{
          "shape":"NonNegativeInteger",
          "documentation":"<p>Duration of spot instance block reservation.</p>"
        },
        "InstanceInterruptionBehavior":{
          "shape":"InstanceInterruptionBehaviorEnum",
          "documentation":"<p>Specifies behavior when spot instance is interrupted.</p>"
        },
        "MaxPrice":{
          "shape":"String64",
          "documentation":"<p>Maximum hourly price for spot instance.</p>"
        },
        "SpotInstanceType":{
          "shape":"SpotInstanceTypeEnum",
          "documentation":"<p>Defines the type of spot instance request.</p>"
        },
        "ValidUntilUtc":{
          "shape":"Timestamp",
          "documentation":"<p>Timestamp until which spot instance request is valid.</p>"
        }
      },
      "documentation":"<p>Defines configuration for spot instance deployment.</p>"
    },
    "String":{"type":"string"},
    "String128":{
      "type":"string",
      "max":128,
      "min":0
    },
    "String64":{
      "type":"string",
      "max":64,
      "min":0
    },
    "SubnetId":{
      "type":"string",
      "pattern":"subnet-[0-9a-zA-Z]{1,63}"
    },
    "Tag":{
      "type":"structure",
      "members":{
        "Key":{
          "shape":"TagKey",
          "documentation":"<p>Unique identifier for the tag.</p>"
        },
        "Value":{
          "shape":"TagValue",
          "documentation":"<p>Value associated with the tag key.</p>"
        }
      },
      "documentation":"<p>Represents a key-value metadata tag.</p>"
    },
    "TagKey":{
      "type":"string",
      "max":128,
      "min":1,
      "pattern":"([\\p{L}\\p{Z}\\p{N}_.:/=+\\-@]+)"
    },
    "TagKeyList":{
      "type":"list",
      "member":{"shape":"TagKey"},
      "max":30,
      "min":1
    },
    "TagList":{
      "type":"list",
      "member":{"shape":"Tag"},
      "max":30,
      "min":0
    },
    "TagResourceRequest":{
      "type":"structure",
      "required":[
        "WorkspaceInstanceId",
        "Tags"
      ],
      "members":{
        "WorkspaceInstanceId":{
          "shape":"WorkspaceInstanceId",
          "documentation":"<p>Unique identifier of the WorkSpace Instance to tag.</p>"
        },
        "Tags":{
          "shape":"TagList",
          "documentation":"<p>Tags to be added to the WorkSpace Instance.</p>"
        }
      },
      "documentation":"<p>Specifies tags to add to a WorkSpace Instance.</p>"
    },
    "TagResourceResponse":{
      "type":"structure",
      "members":{
      },
      "documentation":"<p>Confirms successful tag addition.</p>"
    },
    "TagSpecification":{
      "type":"structure",
      "members":{
        "ResourceType":{
          "shape":"ResourceTypeEnum",
          "documentation":"<p>Type of resource being tagged.</p>"
        },
        "Tags":{
          "shape":"TagList",
          "documentation":"<p>Collection of tags for the specified resource.</p>"
        }
      },
      "documentation":"<p>Defines tagging configuration for a resource.</p>"
    },
    "TagSpecifications":{
      "type":"list",
      "member":{"shape":"TagSpecification"},
      "max":30,
      "min":0
    },
    "TagValue":{
      "type":"string",
      "max":256,
      "min":0,
      "pattern":"([\\p{L}\\p{Z}\\p{N}_.:/=+\\-@]*)"
    },
    "TenancyEnum":{
      "type":"string",
      "enum":[
        "default",
        "dedicated",
        "host"
      ]
    },
    "ThrottlingException":{
      "type":"structure",
      "required":["Message"],
      "members":{
        "Message":{
          "shape":"String",
          "documentation":"<p>Description of the throttling event.</p>"
        },
        "ServiceCode":{
          "shape":"String",
          "documentation":"<p>Code identifying the service experiencing throttling.</p>"
        },
        "QuotaCode":{
          "shape":"String",
          "documentation":"<p>Specific code for the throttling quota.</p>"
        },
        "RetryAfterSeconds":{
          "shape":"Integer",
          "documentation":"<p>Recommended wait time before retrying the request.</p>"
        }
      },
      "documentation":"<p>Indicates the request rate has exceeded limits.</p>",
      "exception":true,
      "retryable":{"throttling":true}
    },
    "Timestamp":{"type":"timestamp"},
    "UntagResourceRequest":{
      "type":"structure",
      "required":[
        "WorkspaceInstanceId",
        "TagKeys"
      ],
      "members":{
        "WorkspaceInstanceId":{
          "shape":"WorkspaceInstanceId",
          "documentation":"<p>Unique identifier of the WorkSpace Instance to untag.</p>"
        },
        "TagKeys":{
          "shape":"TagKeyList",
          "documentation":"<p>Keys of tags to be removed.</p>"
        }
      },
      "documentation":"<p>Specifies tags to remove from a WorkSpace Instance.</p>"
    },
    "UntagResourceResponse":{
      "type":"structure",
      "members":{
      },
      "documentation":"<p>Confirms successful tag removal.</p>"
    },
    "UserData":{
      "type":"string",
      "max":16000,
      "min":0,
      "sensitive":true
    },
    "ValidationException":{
      "type":"structure",
      "required":[
        "Message",
        "Reason"
      ],
      "members":{
        "Message":{
          "shape":"String",
          "documentation":"<p>Overall description of validation failures.</p>"
        },
        "Reason":{
          "shape":"ValidationExceptionReason",
          "documentation":"<p>Specific reason for the validation failure.</p>"
        },
        "FieldList":{
          "shape":"ValidationExceptionFieldList",
          "documentation":"<p>List of fields that failed validation.</p>"
        }
      },
      "documentation":"<p>Indicates invalid input parameters in the request.</p>",
      "exception":true
    },
    "ValidationExceptionField":{
      "type":"structure",
      "required":[
        "Name",
        "Reason",
        "Message"
      ],
      "members":{
        "Name":{
          "shape":"String",
          "documentation":"<p>Name of the field that failed validation.</p>"
        },
        "Reason":{
          "shape":"String",
          "documentation":"<p>Reason for the validation failure.</p>"
        },
        "Message":{
          "shape":"String",
          "documentation":"<p>Detailed error message describing the validation issue.</p>"
        }
      },
      "documentation":"<p>Represents a validation error field in an API request.</p>"
    },
    "ValidationExceptionFieldList":{
      "type":"list",
      "member":{"shape":"ValidationExceptionField"}
    },
    "ValidationExceptionReason":{
      "type":"string",
      "enum":[
        "UNKNOWN_OPERATION",
        "UNSUPPORTED_OPERATION",
        "CANNOT_PARSE",
        "FIELD_VALIDATION_FAILED",
        "DEPENDENCY_FAILURE",
        "OTHER"
      ]
    },
    "VirtualName":{
      "type":"string",
      "pattern":"ephemeral(0|[1-9][0-9]{0,2})"
    },
    "VolumeId":{
      "type":"string",
      "pattern":"vol-[0-9a-zA-Z]{1,63}"
    },
    "VolumeTypeEnum":{
      "type":"string",
      "enum":[
        "standard",
        "io1",
        "io2",
        "gp2",
        "sc1",
        "st1",
        "gp3"
      ]
    },
    "WorkspaceInstance":{
      "type":"structure",
      "members":{
        "ProvisionState":{
          "shape":"ProvisionStateEnum",
          "documentation":"<p>Current provisioning state of the WorkSpace Instance.</p>"
        },
        "WorkspaceInstanceId":{
          "shape":"WorkspaceInstanceId",
          "documentation":"<p>Unique identifier for the WorkSpace Instance.</p>"
        },
        "EC2ManagedInstance":{
          "shape":"EC2ManagedInstance",
          "documentation":"<p>Details of the associated EC2 managed instance.</p>"
        }
      },
      "documentation":"<p>Represents a single WorkSpace Instance.</p>"
    },
    "WorkspaceInstanceError":{
      "type":"structure",
      "members":{
        "ErrorCode":{
          "shape":"String",
          "documentation":"<p>Unique error code for the WorkSpace Instance error.</p>"
        },
        "ErrorMessage":{
          "shape":"String",
          "documentation":"<p>Detailed description of the WorkSpace Instance error.</p>"
        }
      },
      "documentation":"<p>Captures errors specific to WorkSpace Instance operations.</p>"
    },
    "WorkspaceInstanceErrors":{
      "type":"list",
      "member":{"shape":"WorkspaceInstanceError"}
    },
    "WorkspaceInstanceId":{
      "type":"string",
      "max":70,
      "min":15,
      "pattern":"wsinst-[0-9a-zA-Z]{8,63}"
    },
    "WorkspaceInstances":{
      "type":"list",
      "member":{"shape":"WorkspaceInstance"}
    }
  },
  "documentation":"<p>Amazon WorkSpaces Instances provides an API framework for managing virtual workspace environments across multiple AWS regions, enabling programmatic creation and configuration of desktop infrastructure.</p>"
}