{
  "version":"2.0",
  "metadata":{
    "apiVersion":"2016-12-01",
    "endpointPrefix":"appstream2",
    "jsonVersion":"1.1",
    "protocol":"json",
    "serviceFullName":"Amazon AppStream",
    "signatureVersion":"v4",
    "signingName":"appstream",
    "targetPrefix":"PhotonAdminProxyService",
    "uid":"appstream-2016-12-01"
  },
  "operations":{
    "AssociateFleet":{
      "name":"AssociateFleet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"AssociateFleetRequest"},
      "output":{"shape":"AssociateFleetResult"},
      "errors":[
        {"shape":"LimitExceededException"},
        {"shape":"ResourceNotFoundException"}
      ],
      "documentation":"<p>Associate a fleet to a stack.</p>"
    },
    "CreateFleet":{
      "name":"CreateFleet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateFleetRequest"},
      "output":{"shape":"CreateFleetResult"},
      "errors":[
        {"shape":"ResourceAlreadyExistsException"},
        {"shape":"ResourceNotAvailableException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"LimitExceededException"},
        {"shape":"InvalidRoleException"}
      ],
      "documentation":"<p>Creates a new fleet.</p>"
    },
    "CreateStack":{
      "name":"CreateStack",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateStackRequest"},
      "output":{"shape":"CreateStackResult"},
      "errors":[
        {"shape":"LimitExceededException"},
        {"shape":"ResourceAlreadyExistsException"}
      ],
      "documentation":"<p>Create a new stack.</p>"
    },
    "CreateStreamingURL":{
      "name":"CreateStreamingURL",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateStreamingURLRequest"},
      "output":{"shape":"CreateStreamingURLResult"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"ResourceNotAvailableException"},
        {"shape":"OperationNotPermittedException"}
      ],
      "documentation":"<p>Creates a URL to start an AppStream 2.0 streaming session for a user. By default, the URL is valid only for 1 minute from the time that it is generated.</p>"
    },
    "DeleteFleet":{
      "name":"DeleteFleet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteFleetRequest"},
      "output":{"shape":"DeleteFleetResult"},
      "errors":[
        {"shape":"ResourceInUseException"},
        {"shape":"ResourceNotFoundException"}
      ],
      "documentation":"<p>Deletes a fleet.</p>"
    },
    "DeleteStack":{
      "name":"DeleteStack",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteStackRequest"},
      "output":{"shape":"DeleteStackResult"},
      "errors":[
        {"shape":"ResourceInUseException"},
        {"shape":"ResourceNotFoundException"}
      ],
      "documentation":"<p>Deletes the stack. After this operation completes, the environment can no longer be activated, and any reservations made for the stack are released.</p>"
    },
    "DescribeFleets":{
      "name":"DescribeFleets",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeFleetsRequest"},
      "output":{"shape":"DescribeFleetsResult"},
      "errors":[
        {"shape":"ResourceNotFoundException"}
      ],
      "documentation":"<p>If fleet names are provided, this operation describes the specified fleets; otherwise, all the fleets in the account are described.</p>"
    },
    "DescribeImages":{
      "name":"DescribeImages",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeImagesRequest"},
      "output":{"shape":"DescribeImagesResult"},
      "errors":[
        {"shape":"ResourceNotFoundException"}
      ],
      "documentation":"<p>Describes the images. If a list of names is not provided, all images in your account are returned. This operation does not return a paginated result.</p>"
    },
    "DescribeSessions":{
      "name":"DescribeSessions",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeSessionsRequest"},
      "output":{"shape":"DescribeSessionsResult"},
      "documentation":"<p>Describes the streaming sessions for a stack and a fleet. If a user ID is provided, this operation returns streaming sessions for only that user. Pass this value for the <code>nextToken</code> parameter in a subsequent call to this operation to retrieve the next set of items.</p>"
    },
    "DescribeStacks":{
      "name":"DescribeStacks",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeStacksRequest"},
      "output":{"shape":"DescribeStacksResult"},
      "errors":[
        {"shape":"ResourceNotFoundException"}
      ],
      "documentation":"<p>If stack names are not provided, this operation describes the specified stacks; otherwise, all stacks in the account are described. Pass the <code>nextToken</code> value in a subsequent call to this operation to retrieve the next set of items.</p>"
    },
    "DisassociateFleet":{
      "name":"DisassociateFleet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DisassociateFleetRequest"},
      "output":{"shape":"DisassociateFleetResult"},
      "errors":[
        {"shape":"ResourceInUseException"},
        {"shape":"ResourceNotFoundException"}
      ],
      "documentation":"<p>Disassociates a fleet from a stack.</p>"
    },
    "ExpireSession":{
      "name":"ExpireSession",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ExpireSessionRequest"},
      "output":{"shape":"ExpireSessionResult"},
      "documentation":"<p>This operation immediately stops a streaming session.</p>"
    },
    "ListAssociatedFleets":{
      "name":"ListAssociatedFleets",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ListAssociatedFleetsRequest"},
      "output":{"shape":"ListAssociatedFleetsResult"},
      "documentation":"<p>Lists all fleets associated with the stack.</p>"
    },
    "ListAssociatedStacks":{
      "name":"ListAssociatedStacks",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ListAssociatedStacksRequest"},
      "output":{"shape":"ListAssociatedStacksResult"},
      "documentation":"<p>Lists all stacks to which the specified fleet is associated.</p>"
    },
    "StartFleet":{
      "name":"StartFleet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"StartFleetRequest"},
      "output":{"shape":"StartFleetResult"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"LimitExceededException"}
      ],
      "documentation":"<p>Starts a fleet.</p>"
    },
    "StopFleet":{
      "name":"StopFleet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"StopFleetRequest"},
      "output":{"shape":"StopFleetResult"},
      "errors":[
        {"shape":"ResourceNotFoundException"}
      ],
      "documentation":"<p>Stops a fleet.</p>"
    },
    "UpdateFleet":{
      "name":"UpdateFleet",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"UpdateFleetRequest"},
      "output":{"shape":"UpdateFleetResult"},
      "errors":[
        {"shape":"ResourceInUseException"},
        {"shape":"LimitExceededException"},
        {"shape":"InvalidRoleException"},
        {"shape":"ResourceNotFoundException"}
      ],
      "documentation":"<p>Updates an existing fleet. All the attributes except the fleet name can be updated in the <b>STOPPED</b> state. Only <b>ComputeCapacity</b> and <b>ImageName</b> can be updated in any other state. </p>"
    },
    "UpdateStack":{
      "name":"UpdateStack",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"UpdateStackRequest"},
      "output":{"shape":"UpdateStackResult"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"ResourceInUseException"}
      ],
      "documentation":"<p>Updates the specified fields in the stack with the specified name.</p>"
    }
  },
  "shapes":{
    "Application":{
      "type":"structure",
      "members":{
        "Name":{
          "shape":"String",
          "documentation":"<p>The unique identifier for the application.</p>"
        },
        "DisplayName":{
          "shape":"String",
          "documentation":"<p>The name of the application shown to the end users.</p>"
        },
        "IconURL":{
          "shape":"String",
          "documentation":"<p>The URL for the application icon. This URL may be time-limited.</p>"
        },
        "LaunchPath":{
          "shape":"String",
          "documentation":"<p>The path to the application executable in the instance.</p>"
        },
        "LaunchParameters":{
          "shape":"String",
          "documentation":"<p>A list of arguments that are passed to the application at launch.</p>"
        },
        "Enabled":{
          "shape":"Boolean",
          "documentation":"<p>An application can be disabled after image creation if there is a problem.</p>"
        },
        "Metadata":{
          "shape":"Metadata",
          "documentation":"<p>Additional attributes that describes the application.</p>"
        }
      },
      "documentation":"<p>An entry for a single application in the application catalog.</p>"
    },
    "Applications":{
      "type":"list",
      "member":{"shape":"Application"}
    },
    "Arn":{
      "type":"string",
      "pattern":"^arn:aws:[A-Za-z0-9][A-Za-z0-9_/.-]{0,62}:[A-Za-z0-9_/.-]{0,63}:[A-Za-z0-9_/.-]{0,63}:[A-Za-z0-9][A-Za-z0-9:_/+=,@.-]{0,1023}$"
    },
    "AssociateFleetRequest":{
      "type":"structure",
      "required":[
        "FleetName",
        "StackName"
      ],
      "members":{
        "FleetName":{
          "shape":"String",
          "documentation":"<p>The name of the fleet to associate.</p>"
        },
        "StackName":{
          "shape":"String",
          "documentation":"<p>The name of the stack to which the fleet is associated.</p>"
        }
      }
    },
    "AssociateFleetResult":{
      "type":"structure",
      "members":{
      }
    },
    "Boolean":{"type":"boolean"},
    "ComputeCapacity":{
      "type":"structure",
      "required":["DesiredInstances"],
      "members":{
        "DesiredInstances":{
          "shape":"Integer",
          "documentation":"<p>The desired number of streaming instances.</p>"
        }
      },
      "documentation":"<p>The capacity configuration for the fleet.</p>"
    },
    "ComputeCapacityStatus":{
      "type":"structure",
      "required":["Desired"],
      "members":{
        "Desired":{
          "shape":"Integer",
          "documentation":"<p>The desired number of streaming instances.</p>"
        },
        "Running":{
          "shape":"Integer",
          "documentation":"<p>The total number of simultaneous streaming instances that are running.</p>"
        },
        "InUse":{
          "shape":"Integer",
          "documentation":"<p>The number of instances that are being used for streaming.</p>"