{
  "version":"2.0",
  "metadata":{
    "apiVersion":"2016-11-28",
    "endpointPrefix":"runtime.lex",
    "jsonVersion":"1.1",
    "protocol":"rest-json",
    "serviceFullName":"Amazon Lex Runtime Service",
    "serviceId":"Lex Runtime Service",
    "signatureVersion":"v4",
    "signingName":"lex",
    "uid":"runtime.lex-2016-11-28"
  },
  "operations":{
    "DeleteSession":{
      "name":"DeleteSession",
      "http":{
        "method":"DELETE",
        "requestUri":"/bot/{botName}/alias/{botAlias}/user/{userId}/session"
      },
      "input":{"shape":"DeleteSessionRequest"},
      "output":{"shape":"DeleteSessionResponse"},
      "errors":[
        {"shape":"NotFoundException"},
        {"shape":"BadRequestException"},
        {"shape":"LimitExceededException"},
        {"shape":"InternalFailureException"},
        {"shape":"ConflictException"}
      ]
    },
    "GetSession":{
      "name":"GetSession",
      "http":{
        "method":"GET",
        "requestUri":"/bot/{botName}/alias/{botAlias}/user/{userId}/session/"
      },
      "input":{"shape":"GetSessionRequest"},
      "output":{"shape":"GetSessionResponse"},
      "errors":[
        {"shape":"NotFoundException"},
        {"shape":"BadRequestException"},
        {"shape":"LimitExceededException"},
        {"shape":"InternalFailureException"}
      ]
    },
    "PostContent":{
      "name":"PostContent",
      "http":{
        "method":"POST",
        "requestUri":"/bot/{botName}/alias/{botAlias}/user/{userId}/content"
      },
      "input":{"shape":"PostContentRequest"},
      "output":{"shape":"PostContentResponse"},
      "errors":[
        {"shape":"NotFoundException"},
        {"shape":"BadRequestException"},
        {"shape":"LimitExceededException"},
        {"shape":"InternalFailureException"},
        {"shape":"ConflictException"},
        {"shape":"UnsupportedMediaTypeException"},
        {"shape":"NotAcceptableException"},
        {"shape":"RequestTimeoutException"},
        {"shape":"DependencyFailedException"},
        {"shape":"BadGatewayException"},
        {"shape":"LoopDetectedException"}
      ],
      "authtype":"v4-unsigned-body"
    },
    "PostText":{
      "name":"PostText",
      "http":{
        "method":"POST",
        "requestUri":"/bot/{botName}/alias/{botAlias}/user/{userId}/text"
      },
      "input":{"shape":"PostTextRequest"},
      "output":{"shape":"PostTextResponse"},
      "errors":[
        {"shape":"NotFoundException"},
        {"shape":"BadRequestException"},
        {"shape":"LimitExceededException"},
        {"shape":"InternalFailureException"},
        {"shape":"ConflictException"},
        {"shape":"DependencyFailedException"},
        {"shape":"BadGatewayException"},
        {"shape":"LoopDetectedException"}
      ]
    },
    "PutSession":{
      "name":"PutSession",
      "http":{
        "method":"POST",
        "requestUri":"/bot/{botName}/alias/{botAlias}/user/{userId}/session"
      },
      "input":{"shape":"PutSessionRequest"},
      "output":{"shape":"PutSessionResponse"},
      "errors":[
        {"shape":"NotFoundException"},
        {"shape":"BadRequestException"},
        {"shape":"LimitExceededException"},
        {"shape":"InternalFailureException"},
        {"shape":"ConflictException"},
        {"shape":"NotAcceptableException"},
        {"shape":"DependencyFailedException"},
        {"shape":"BadGatewayException"}
      ]
    }
  },
  "shapes":{
    "Accept":{"type":"string"},
    "ActiveContext":{
      "type":"structure",
      "required":[
        "name",
        "timeToLive",
        "parameters"
      ],
      "members":{
        "name":{"shape":"ActiveContextName"},
        "timeToLive":{"shape":"ActiveContextTimeToLive"},
        "parameters":{"shape":"ActiveContextParametersMap"}
      }
    },
    "ActiveContextName":{
      "type":"string",
      "max":100,
      "min":1,
      "pattern":"^([A-Za-z]_?)+$"
    },
    "ActiveContextParametersMap":{
      "type":"map",
      "key":{"shape":"ParameterName"},
      "value":{"shape":"Text"},
      "max":10,
      "min":0
    },
    "ActiveContextTimeToLive":{
      "type":"structure",
      "members":{
        "timeToLiveInSeconds":{"shape":"ActiveContextTimeToLiveInSeconds"},
        "turnsToLive":{"shape":"ActiveContextTurnsToLive"}
      }
    },
    "ActiveContextTimeToLiveInSeconds":{
      "type":"integer",
      "max":86400,
      "min":5
    },
    "ActiveContextTurnsToLive":{
      "type":"integer",
      "max":20,
      "min":1
    },
    "ActiveContextsList":{
      "type":"list",
      "member":{"shape":"ActiveContext"},
      "max":20,
      "min":0,
      "sensitive":true
    },
    "ActiveContextsString":{
      "type":"string",
      "sensitive":true
    },
    "AttributesString":{
      "type":"string",
      "sensitive":true
    },
    "BadGatewayException":{
      "type":"structure",
      "members":{
        "Message":{"shape":"ErrorMessage"}
      },
      "error":{"httpStatusCode":502},
      "exception":true
    },
    "BadRequestException":{
      "type":"structure",
      "members":{
        "message":{"shape":"String"}
      },
      "error":{"httpStatusCode":400},
      "exception":true
    },
    "BlobStream":{
      "type":"blob",
      "streaming":true
    },
    "BotAlias":{"type":"string"},
    "BotName":{"type":"string"},
    "BotVersion":{
      "type":"string",
      "max":64,
      "min":1,
      "pattern":"[0-9]+|\\$LATEST"
    },
    "Button":{
      "type":"structure",
      "required":[
        "text",
        "value"
      ],
      "members":{
        "text":{"shape":"ButtonTextStringWithLength"},
        "value":{"shape":"ButtonValueStringWithLength"}
      }
    },
    "ButtonTextStringWithLength":{
      "type":"string",
      "max":15,
      "min":1
    },
    "ButtonValueStringWithLength":{
      "type":"string",
      "max":1000,
      "min":1
    },
    "ConfirmationStatus":{
      "type":"string",
      "enum":[
        "None",
        "Confirmed",
        "Denied"
      ]
    },
    "ConflictException":{
      "type":"structure",
      "members":{
        "message":{"shape":"String"}
      },
      "error":{"httpStatusCode":409},
      "exception":true
    },
    "ContentType":{
      "type":"string",
      "enum":["application/vnd.amazonaws.card.generic"]
    },
    "DeleteSessionRequest":{
      "type":"structure",
      "required":[
        "botName",
        "botAlias",
        "userId"
      ],
      "members":{
        "botName":{
          "shape":"BotName",
          "location":"uri",
          "locationName":"botName"
        },
        "botAlias":{
          "shape":"BotAlias",
          "location":"uri",
          "locationName":"botAlias"
        },
        "userId":{
          "shape":"UserId",
          "location":"uri",
          "locationName":"userId"
        }
      }
    },
    "DeleteSessionResponse":{
      "type":"structure",
      "members":{
        "botName":{"shape":"BotName"},
        "botAlias":{"shape":"BotAlias"},
        "userId":{"shape":"UserId"},
        "sessionId":{"shape":"String"}
      }
    },
    "DependencyFailedException":{
      "type":"structure",
      "members":{
        "Message":{"shape":"ErrorMessage"}
      },
      "error":{"httpStatusCode":424},
      "exception":true
    },
    "DialogAction":{
      "type":"structure",
      "required":["type"],
      "members":{
        "type":{"shape":"DialogActionType"},
        "intentName":{"shape":"IntentName"},
        "slots":{"shape":"StringMap"},
        "slotToElicit":{"shape":"String"},
        "fulfillmentState":{"shape":"FulfillmentState"},
        "message":{"shape":"Text"},
        "messageFormat":{"shape":"MessageFormatType"}
      }
    },
    "DialogActionType":{
      "type":"string",
      "enum":[
        "ElicitIntent",
        "ConfirmIntent",
        "ElicitSlot",
        "Close",
        "Delegate"
      ]
    },
    "DialogState":{
      "type":"string",
      "enum":[
        "ElicitIntent",
        "ConfirmIntent",
        "ElicitSlot",
        "Fulfilled",
        "ReadyForFulfillment",
        "Failed"
      ]
    },
    "Double":{"type":"double"},
    "ErrorMessage":{"type":"string"},
    "FulfillmentState":{
      "type":"string",
      "enum":[
        "Fulfilled",
        "Failed",
        "ReadyForFulfillment"
      ]
    },
    "GenericAttachment":{
      "type":"structure",
      "members":{
        "title":{"shape":"StringWithLength"},
        "subTitle":{"shape":"StringWithLength"},
        "attachmentLinkUrl":{"shape":"StringUrlWithLength"},
        "imageUrl":{"shape":"StringUrlWithLength"},
        "buttons":{"shape":"listOfButtons"}
      }
    },
    "GetSessionRequest":{
      "type":"structure",
      "required":[
        "botName",
        "botAlias",
        "userId"
      ],
      "members":{
        "botName":{
          "shape":"BotName",
          "location":"uri",
          "locationName":"botName"
        },
        "botAlias":{
          "shape":"BotAlias",
          "location":"uri",
          "locationName":"botAlias"
        },
        "userId":{
          "shape":"UserId",
          "location":"uri",
          "locationName":"userId"
        },
        "checkpointLabelFilter":{
          "shape":"IntentSummaryCheckpointLabel",
          "location":"querystring",
          "locationName":"checkpointLabelFilter"
        }
      }
    },
    "GetSessionResponse":{
      "type":"structure",
      "members":{
        "recentIntentSummaryView":{"shape":"IntentSummaryList"},
        "sessionAttributes":{"shape":"StringMap"},
        "sessionId":{"shape":"String"},
        "dialogAction":{"shape":"DialogAction"},
        "activeContexts":{"shape":"ActiveContextsList"}
      }
    },
    "HttpContentType":{"type":"string"},
    "IntentConfidence":{
      "type":"structure",
      "members":{
        "score":{"shape":"Double"}
      }
    },
    "IntentList":{
      "type":"list",
      "member":{"shape":"PredictedIntent"},
      "max":4
    },
    "IntentName":{"type":"string"},
    "IntentSummary":{
      "type":"structure",
      "required":["dialogActionType"],
      "members":{
        "intentName":{"shape":"IntentName"},
        "checkpointLabel":{"shape":"IntentSummaryCheckpointLabel"},
        "slots":{"shape":"StringMap"},
        "confirmationStatus":{"shape":"ConfirmationStatus"},
        "dialogActionType":{"shape":"DialogActionType"},
        "fulfillmentState":{"shape":"FulfillmentState"},
        "slotToElicit":{"shape":"String"}
      }
    },
    "IntentSummaryCheckpointLabel":{
      "type":"string",
      "max":255,
      "min":1,
      "pattern":"[a-zA-Z0-9-]+"
    },
    "IntentSummaryList":{
      "type":"list",
      "member":{"shape":"IntentSummary"},
      "max":3,
      "min":0
    },
    "InternalFailureException":{
      "type":"structure",
      "members":{
        "message":{"shape":"String"}
      },
      "error":{"httpStatusCode":500},
      "exception":true,
      "fault":true
    },
    "LimitExceededException":{
      "type":"structure",
      "members":{
        "retryAfterSeconds":{
          "shape":"String",
          "location":"header",
          "locationName":"Retry-After"
        },
        "message":{"shape":"String"}
      },
      "error":{"httpStatusCode":429},
      "exception":true
    },
    "LoopDetectedException":{
      "type":"structure",
      "members":{
        "Message":{"shape":"ErrorMessage"}
      },
      "error":{"httpStatusCode":508},
      "exception":true
    },
    "MessageFormatType":{
      "type":"string",
      "enum":[
        "PlainText",
        "CustomPayload",
        "SSML",
        "Composite"
      ]
    },
    "NotAcceptableException":{
      "type":"structure",
      "members":{
        "message":{"shape":"String"}
      },
      "error":{"httpStatusCode":406},
      "exception":true
    },
    "NotFoundException":{
      "type":"structure",
      "members":{
        "message":{"shape":"String"}
      },
      "error":{"httpStatusCode":404},
      "exception":true
    },
    "ParameterName":{
      "type":"string",
      "max":100,
      "min":1
    },
    "PostContentRequest":{
      "type":"structure",
      "required":[
        "botName",
        "botAlias",
        "userId",
        "contentType",
        "inputStream"
      ],
      "members":{
        "botName":{
          "shape":"BotName",
          "location":"uri",
          "locationName":"botName"
        },
        "botAlias":{
          "shape":"BotAlias",
          "location":"uri",
          "locationName":"botAlias"
        },
        "userId":{
          "shape":"UserId",
          "location":"uri",
          "locationName":"userId"
        },
        "sessionAttributes":{
          "shape":"AttributesString",
          "jsonvalue":true,
          "location":"header",
          "locationName":"x-amz-lex-session-attributes"
        },
        "requestAttributes":{
          "shape":"AttributesString",
          "jsonvalue":true,
          "location":"header",
          "locationName":"x-amz-lex-request-attributes"
        },
        "contentType":{
          "shape":"HttpContentType",
          "location":"header",
          "locationName":"Content-Type"
        },
        "accept":{
          "shape":"Accept",
          "location":"header",
          "locationName":"Accept"
        },
        "inputStream":{"shape":"BlobStream"},
        "activeContexts":{
          "shape":"ActiveContextsString",
          "jsonvalue":true,
          "location":"header",
          "locationName":"x-amz-lex-active-contexts"
        }
      },
      "payload":"inputStream"
    },
    "PostContentResponse":{
      "type":"structure",
      "members":{
        "contentType":{
          "shape":"HttpContentType",
          "location":"header",
          "locationName":"Content-Type"
        },
        "intentName":{
          "shape":"IntentName",
          "location":"header",
          "locationName":"x-amz-lex-intent-name"
        },
        "nluIntentConfidence":{
          "shape":"String",
          "jsonvalue":true,
          "location":"header",
          "locationName":"x-amz-lex-nlu-intent-confidence"
        },
        "alternativeIntents":{
          "shape":"String",
          "jsonvalue":true,
          "location":"header",
          "locationName":"x-amz-lex-alternative-intents"
        },
        "slots":{
          "shape":"String",
          "jsonvalue":true,
          "location":"header",
          "locationName":"x-amz-lex-slots"
        },
        "sessionAttributes":{
          "shape":"String",
          "jsonvalue":true,
          "location":"header",
          "locationName":"x-amz-lex-session-attributes"
        },
        "sentimentResponse":{
          "shape":"String",
          "location":"header",
          "locationName":"x-amz-lex-sentiment"
        },
        "message":{
          "shape":"Text",
          "deprecated":true,
          "deprecatedMessage":"The message field is deprecated, use the encodedMessage field instead. The message field is available only in the de-DE, en-AU, en-GB, en-US, es-419, es-ES, es-US, fr-CA, fr-FR and it-IT locales.",
          "location":"header",
          "locationName":"x-amz-lex-message"
        },
        "encodedMessage":{
          "shape":"SensitiveString",
          "location":"header",
          "locationName":"x-amz-lex-encoded-message"
        },
        "messageFormat":{
          "shape":"MessageFormatType",
          "location":"header",
          "locationName":"x-amz-lex-message-format"
        },
        "dialogState":{
          "shape":"DialogState",
          "location":"header",
          "locationName":"x-amz-lex-dialog-state"
        },
        "slotToElicit":{
          "shape":"String",
          "location":"header",
          "locationName":"x-amz-lex-slot-to-elicit"
        },
        "inputTranscript":{
          "shape":"String",
          "deprecated":true,
          "deprecatedMessage":"The inputTranscript field is deprecated, use the encodedInputTranscript field instead. The inputTranscript field is available only in the de-DE, en-AU, en-GB, en-US, es-419, es-ES, es-US, fr-CA, fr-FR and it-IT locales.",
          "location":"header",
          "locationName":"x-amz-lex-input-transcript"
        },
        "encodedInputTranscript":{
          "shape":"SensitiveStringUnbounded",
          "location":"header",
          "locationName":"x-amz-lex-encoded-input-transcript"
        },
        "audioStream":{"shape":"BlobStream"},
        "botVersion":{
          "shape":"BotVersion",
          "location":"header",
          "locationName":"x-amz-lex-bot-version"
        },
        "sessionId":{
          "shape":"String",
          "location":"header",
          "locationName":"x-amz-lex-session-id"
        },
        "activeContexts":{
          "shape":"ActiveContextsString",
          "jsonvalue":true,
          "location":"header",
          "locationName":"x-amz-lex-active-contexts"
        }
      },
      "payload":"audioStream"
    },
    "PostTextRequest":{
      "type":"structure",
      "required":[
        "botName",
        "botAlias",
        "userId",
        "inputText"
      ],
      "members":{
        "botName":{
          "shape":"BotName",
          "location":"uri",
          "locationName":"botName"
        },
        "botAlias":{
          "shape":"BotAlias",
          "location":"uri",
          "locationName":"botAlias"
        },
        "userId":{
          "shape":"UserId",
          "location":"uri",
          "locationName":"userId"
        },
        "sessionAttributes":{"shape":"StringMap"},
        "requestAttributes":{"shape":"StringMap"},
        "inputText":{"shape":"Text"},
        "activeContexts":{"shape":"ActiveContextsList"}
      }
    },
    "PostTextResponse":{
      "type":"structure",
      "members":{
        "intentName":{"shape":"IntentName"},
        "nluIntentConfidence":{"shape":"IntentConfidence"},
        "alternativeIntents":{"shape":"IntentList"},
        "slots":{"shape":"StringMap"},
        "sessionAttributes":{"shape":"StringMap"},
        "message":{"shape":"Text"},
        "sentimentResponse":{"shape":"SentimentResponse"},
        "messageFormat":{"shape":"MessageFormatType"},
        "dialogState":{"shape":"DialogState"},
        "slotToElicit":{"shape":"String"},
        "responseCard":{"shape":"ResponseCard"},
        "sessionId":{"shape":"String"},
        "botVersion":{"shape":"BotVersion"},
        "activeContexts":{"shape":"ActiveContextsList"}
      }
    },
    "PredictedIntent":{
      "type":"structure",
      "members":{
        "intentName":{"shape":"IntentName"},
        "nluIntentConfidence":{"shape":"IntentConfidence"},
        "slots":{"shape":"StringMap"}
      }
    },
    "PutSessionRequest":{
      "type":"structure",
      "required":[
        "botName",
        "botAlias",
        "userId"
      ],
      "members":{
        "botName":{
          "shape":"BotName",
          "location":"uri",
          "locationName":"botName"
        },
        "botAlias":{
          "shape":"BotAlias",
          "location":"uri",
          "locationName":"botAlias"
        },
        "userId":{
          "shape":"UserId",
          "location":"uri",
          "locationName":"userId"
        },
        "sessionAttributes":{"shape":"StringMap"},
        "dialogAction":{"shape":"DialogAction"},
        "recentIntentSummaryView":{"shape":"IntentSummaryList"},
        "accept":{
          "shape":"Accept",
          "location":"header",
          "locationName":"Accept"
        },
        "activeContexts":{"shape":"ActiveContextsList"}
      }
    },
    "PutSessionResponse":{
      "type":"structure",
      "members":{
        "contentType":{
          "shape":"HttpContentType",
          "location":"header",
          "locationName":"Content-Type"
        },
        "intentName":{
          "shape":"IntentName",
          "location":"header",
          "locationName":"x-amz-lex-intent-name"
        },
        "slots":{
          "shape":"String",
          "jsonvalue":true,
          "location":"header",
          "locationName":"x-amz-lex-slots"
        },
        "sessionAttributes":{
          "shape":"String",
          "jsonvalue":true,
          "location":"header",
          "locationName":"x-amz-lex-session-attributes"
        },
        "message":{
          "shape":"Text",
          "deprecated":true,
          "deprecatedMessage":"The message field is deprecated, use the encodedMessage field instead. The message field is available only in the de-DE, en-AU, en-GB, en-US, es-419, es-ES, es-US, fr-CA, fr-FR and it-IT locales.",
          "location":"header",
          "locationName":"x-amz-lex-message"
        },
        "encodedMessage":{
          "shape":"SensitiveString",
          "location":"header",
          "locationName":"x-amz-lex-encoded-message"
        },
        "messageFormat":{
          "shape":"MessageFormatType",
          "location":"header",
          "locationName":"x-amz-lex-message-format"
        },
        "dialogState":{
          "shape":"DialogState",
          "location":"header",
          "locationName":"x-amz-lex-dialog-state"
        },
        "slotToElicit":{
          "shape":"String",
          "location":"header",
          "locationName":"x-amz-lex-slot-to-elicit"
        },
        "audioStream":{"shape":"BlobStream"},
        "sessionId":{
          "shape":"String",
          "location":"header",
          "locationName":"x-amz-lex-session-id"
        },
        "activeContexts":{
          "shape":"ActiveContextsString",
          "jsonvalue":true,
          "location":"header",
          "locationName":"x-amz-lex-active-contexts"
        }
      },
      "payload":"audioStream"
    },
    "RequestTimeoutException":{
      "type":"structure",
      "members":{
        "message":{"shape":"String"}
      },
      "error":{"httpStatusCode":408},
      "exception":true
    },
    "ResponseCard":{
      "type":"structure",
      "members":{
        "version":{"shape":"String"},
        "contentType":{"shape":"ContentType"},
        "genericAttachments":{"shape":"genericAttachmentList"}
      }
    },
    "SensitiveString":{
      "type":"string",
      "max":1366,
      "min":1,
      "sensitive":true
    },
    "SensitiveStringUnbounded":{
      "type":"string",
      "sensitive":true
    },
    "SentimentLabel":{"type":"string"},
    "SentimentResponse":{
      "type":"structure",
      "members":{
        "sentimentLabel":{"shape":"SentimentLabel"},
        "sentimentScore":{"shape":"SentimentScore"}
      }
    },
    "SentimentScore":{"type":"string"},
    "String":{"type":"string"},
    "StringMap":{
      "type":"map",
      "key":{"shape":"String"},
      "value":{"shape":"String"},
      "sensitive":true
    },
    "StringUrlWithLength":{
      "type":"string",
      "max":2048,
      "min":1
    },
    "StringWithLength":{
      "type":"string",
      "max":80,
      "min":1
    },
    "Text":{
      "type":"string",
      "max":1024,
      "min":1,
      "sensitive":true
    },
    "UnsupportedMediaTypeException":{
      "type":"structure",
      "members":{
        "message":{"shape":"String"}
      },
      "error":{"httpStatusCode":415},
      "exception":true
    },
    "UserId":{
      "type":"string",
      "max":100,
      "min":2,
      "pattern":"[0-9a-zA-Z._:-]+"
    },
    "genericAttachmentList":{
      "type":"list",
      "member":{"shape":"GenericAttachment"},
      "max":10,
      "min":0
    },
    "listOfButtons":{
      "type":"list",
      "member":{"shape":"Button"},
      "max":5,
      "min":0
    }
  }
}