{
  "version":"2.0",
  "metadata":{
    "uid":"iot-data-2015-05-28",
    "apiVersion":"2015-05-28",
    "endpointPrefix":"data.iot",
    "protocol":"rest-json",
    "serviceFullName":"AWS IoT Data Plane",
    "signatureVersion":"v4",
    "signingName":"iotdata"
  },
  "operations":{
    "DeleteThingShadow":{
      "name":"DeleteThingShadow",
      "http":{
        "method":"DELETE",
        "requestUri":"/things/{thingName}/shadow"
      },
      "input":{"shape":"DeleteThingShadowRequest"},
      "output":{"shape":"DeleteThingShadowResponse"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"InvalidRequestException"},
        {"shape":"ThrottlingException"},
        {"shape":"UnauthorizedException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"InternalFailureException"},
        {"shape":"MethodNotAllowedException"},
        {"shape":"UnsupportedDocumentEncodingException"}
      ],
      "documentation":"<p>Deletes the thing shadow for the specified thing.</p> <p>For more information, see <a href=\"http://docs.aws.amazon.com/iot/latest/developerguide/API_DeleteThingShadow.html\">DeleteThingShadow</a> in the <i>AWS IoT Developer Guide</i>.</p>"
    },
    "GetThingShadow":{
      "name":"GetThingShadow",
      "http":{
        "method":"GET",
        "requestUri":"/things/{thingName}/shadow"
      },
      "input":{"shape":"GetThingShadowRequest"},
      "output":{"shape":"GetThingShadowResponse"},
      "errors":[
        {"shape":"InvalidRequestException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"ThrottlingException"},
        {"shape":"UnauthorizedException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"InternalFailureException"},
        {"shape":"MethodNotAllowedException"},
        {"shape":"UnsupportedDocumentEncodingException"}
      ],
      "documentation":"<p>Gets the thing shadow for the specified thing.</p> <p>For more information, see <a href=\"http://docs.aws.amazon.com/iot/latest/developerguide/API_GetThingShadow.html\">GetThingShadow</a> in the <i>AWS IoT Developer Guide</i>.</p>"
    },
    "Publish":{
      "name":"Publish",
      "http":{
        "method":"POST",
        "requestUri":"/topics/{topic}"
      },
      "input":{"shape":"PublishRequest"},
      "errors":[
        {"shape":"InternalFailureException"},
        {"shape":"InvalidRequestException"},
        {"shape":"UnauthorizedException"},
        {"shape":"MethodNotAllowedException"}
      ],
      "documentation":"<p>Publishes state information.</p> <p>For more information, see <a href=\"http://docs.aws.amazon.com/iot/latest/developerguide/protocols.html#http\">HTTP Protocol</a> in the <i>AWS IoT Developer Guide</i>.</p>"
    },
    "UpdateThingShadow":{
      "name":"UpdateThingShadow",
      "http":{
        "method":"POST",
        "requestUri":"/things/{thingName}/shadow"
      },
      "input":{"shape":"UpdateThingShadowRequest"},
      "output":{"shape":"UpdateThingShadowResponse"},
      "errors":[
        {"shape":"ConflictException"},
        {"shape":"RequestEntityTooLargeException"},
        {"shape":"InvalidRequestException"},
        {"shape":"ThrottlingException"},
        {"shape":"UnauthorizedException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"InternalFailureException"},
        {"shape":"MethodNotAllowedException"},
        {"shape":"UnsupportedDocumentEncodingException"}
      ],
      "documentation":"<p>Updates the thing shadow for the specified thing.</p> <p>For more information, see <a href=\"http://docs.aws.amazon.com/iot/latest/developerguide/API_UpdateThingShadow.html\">UpdateThingShadow</a> in the <i>AWS IoT Developer Guide</i>.</p>"
    }
  },
  "shapes":{
    "ConflictException":{
      "type":"structure",
      "members":{
        "message":{
          "shape":"ErrorMessage",
          "documentation":"<p>The message for the exception.</p>"
        }
      },
      "documentation":"<p>The specified version does not match the version of the document.</p>",
      "error":{"httpStatusCode":409},
      "exception":true
    },
    "DeleteThingShadowRequest":{
      "type":"structure",
      "required":["thingName"],
      "members":{
        "thingName":{
          "shape":"ThingName",
          "documentation":"<p>The name of the thing.</p>",
          "location":"uri",
          "locationName":"thingName"
        }
      },
      "documentation":"<p>The input for the DeleteThingShadow operation.</p>"
    },
    "DeleteThingShadowResponse":{
      "type":"structure",
      "required":["payload"],
      "members":{
        "payload":{
          "shape":"JsonDocument",
          "documentation":"<p>The state information, in JSON format.</p>"
        }
      },
      "documentation":"<p>The output from the DeleteThingShadow operation.</p>",
      "payload":"payload"
    },
    "ErrorMessage":{"type":"string"},
    "GetThingShadowRequest":{
      "type":"structure",
      "required":["thingName"],
      "members":{
        "thingName":{
          "shape":"ThingName",
          "documentation":"<p>The name of the thing.</p>",
          "location":"uri",
          "locationName":"thingName"
        }
      },
      "documentation":"<p>The input for the GetThingShadow operation.</p>"
    },
    "GetThingShadowResponse":{
      "type":"structure",
      "members":{
        "payload":{
          "shape":"JsonDocument",
          "documentation":"<p>The state information, in JSON format.</p>"
        }
      },
      "documentation":"<p>The output from the GetThingShadow operation.</p>",
      "payload":"payload"
    },
    "InternalFailureException":{
      "type":"structure",
      "members":{
        "message":{
          "shape":"errorMessage",
          "documentation":"<p>The message for the exception.</p>"
        }
      },
      "documentation":"<p>An unexpected error has occurred.</p>",
      "error":{"httpStatusCode":500},
      "exception":true,
      "fault":true
    },
    "InvalidRequestException":{
      "type":"structure",
      "members":{
        "message":{
          "shape":"errorMessage",
          "documentation":"<p>The message for the exception.</p>"
        }
      },
      "documentation":"<p>The request is not valid.</p>",
      "error":{"httpStatusCode":400},
      "exception":true
    },
    "JsonDocument":{"type":"blob"},
    "MethodNotAllowedException":{
      "type":"structure",
      "members":{
        "message":{
          "shape":"ErrorMessage",
          "documentation":"<p>The message for the exception.</p>"
        }
      },
      "documentation":"<p>The specified combination of HTTP verb and URI is not supported.</p>",
      "error":{"httpStatusCode":405},
      "exception":true
    },
    "Payload":{"type":"blob"},
    "PublishRequest":{
      "type":"structure",
      "required":["topic"],
      "members":{
        "topic":{
          "shape":"Topic",
          "documentation":"<p>The name of the MQTT topic.</p>",
          "location":"uri",
          "locationName":"topic"
        },
        "qos":{
          "shape":"Qos",
          "documentation":"<p>The Quality of Service (QoS) level.</p>",
          "location":"querystring",
          "locationName":"qos"
        },
        "payload":{
          "shape":"Payload",
          "documentation":"<p>The state information, in JSON format.</p>"
        }
      },
      "documentation":"<p>The input for the Publish operation.</p>",
      "payload":"payload"
    },
    "Qos":{
      "type":"integer",
      "max":1,
      "min":0
    },
    "RequestEntityTooLargeException":{
      "type":"structure",
      "members":{
        "message":{
          "shape":"ErrorMessage",
          "documentation":"<p>The message for the exception.</p>"
        }
      },
      "documentation":"<p>The payload exceeds the maximum size allowed.</p>",
      "error":{"httpStatusCode":413},
      "exception":true
    },
    "ResourceNotFoundException":{
      "type":"structure",
      "members":{
        "message":{
          "shape":"errorMessage",
          "documentation":"<p>The message for the exception.</p>"
        }
      },
      "documentation":"<p>The specified resource does not exist.</p>",
      "error":{"httpStatusCode":404},
      "exception":true
    },
    "ServiceUnavailableException":{
      "type":"structure",
      "members":{
        "message":{
          "shape":"errorMessage",
          "documentation":"<p>The message for the exception.</p>"
        }
      },
      "documentation":"<p>The service is temporarily unavailable.</p>",
      "error":{"httpStatusCode":503},
      "exception":true,
      "fault":true
    },
    "ThingName":{
      "type":"string",
      "max":128,
      "min":1,
      "pattern":"[a-zA-Z0-9_-]+"
    },
    "ThrottlingException":{
      "type":"structure",
      "members":{
        "message":{
          "shape":"errorMessage",
          "documentation":"<p>The message for the exception.</p>"
        }
      },
      "documentation":"<p>The rate exceeds the limit.</p>",
      "error":{"httpStatusCode":429},
      "exception":true
    },
    "Topic":{"type":"string"},
    "UnauthorizedException":{
      "type":"structure",
      "members":{
        "message":{
          "shape":"errorMessage",
          "documentation":"<p>The message for the exception.</p>"
        }
      },
      "documentation":"<p>You are not authorized to perform this operation.</p>",
      "error":{"httpStatusCode":401},
      "exception":true
    },
    "UnsupportedDocumentEncodingException":{
      "type":"structure",
      "members":{
        "message":{
          "shape":"errorMessage",
          "documentation":"<p>The message for the exception.</p>"
        }
      },
      "documentation":"<p>The document encoding is not supported.</p>",
      "error":{"httpStatusCode":415},
      "exception":true
    },
    "UpdateThingShadowRequest":{
      "type":"structure",
      "required":[
        "thingName",
        "payload"
      ],
      "members":{
        "thingName":{
          "shape":"ThingName",
          "documentation":"<p>The name of the thing.</p>",
          "location":"uri",
          "locationName":"thingName"
        },
        "payload":{
          "shape":"JsonDocument",
          "documentation":"<p>The state information, in JSON format.</p>"
        }
      },
      "documentation":"<p>The input for the UpdateThingShadow operation.</p>",
      "payload":"payload"
    },
    "UpdateThingShadowResponse":{
      "type":"structure",
      "members":{
        "payload":{
          "shape":"JsonDocument",
          "documentation":"<p>The state information, in JSON format.</p>"
        }
      },
      "documentation":"<p>The output from the UpdateThingShadow operation.</p>",
      "payload":"payload"
    },
    "errorMessage":{"type":"string"}
  },
  "documentation":"<fullname>AWS IoT</fullname> <p>AWS IoT-Data enables secure, bi-directional communication between Internet-connected things (such as sensors, actuators, embedded devices, or smart appliances) and the AWS cloud. It implements a broker for applications and things to publish messages over HTTP (Publish) and retrieve, update, and delete thing shadows. A thing shadow is a persistent representation of your things and their state in the AWS cloud.</p>"
}