{
  "version":"2.0",
  "metadata":{
    "apiVersion":"2019-06-28",
    "endpointPrefix":"savingsplans",
    "globalEndpoint":"savingsplans.amazonaws.com",
    "jsonVersion":"1.0",
    "protocol":"rest-json",
    "serviceAbbreviation":"AWSSavingsPlans",
    "serviceFullName":"AWS Savings Plans",
    "serviceId":"savingsplans",
    "signatureVersion":"v4",
    "uid":"savingsplans-2019-06-28"
  },
  "operations":{
    "CreateSavingsPlan":{
      "name":"CreateSavingsPlan",
      "http":{
        "method":"POST",
        "requestUri":"/CreateSavingsPlan"
      },
      "input":{"shape":"CreateSavingsPlanRequest"},
      "output":{"shape":"CreateSavingsPlanResponse"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"ValidationException"},
        {"shape":"InternalServerException"},
        {"shape":"ServiceQuotaExceededException"}
      ]
    },
    "DeleteQueuedSavingsPlan":{
      "name":"DeleteQueuedSavingsPlan",
      "http":{
        "method":"POST",
        "requestUri":"/DeleteQueuedSavingsPlan"
      },
      "input":{"shape":"DeleteQueuedSavingsPlanRequest"},
      "output":{"shape":"DeleteQueuedSavingsPlanResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"InternalServerException"},
        {"shape":"ServiceQuotaExceededException"}
      ]
    },
    "DescribeSavingsPlanRates":{
      "name":"DescribeSavingsPlanRates",
      "http":{
        "method":"POST",
        "requestUri":"/DescribeSavingsPlanRates"
      },
      "input":{"shape":"DescribeSavingsPlanRatesRequest"},
      "output":{"shape":"DescribeSavingsPlanRatesResponse"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"ValidationException"}
      ]
    },
    "DescribeSavingsPlans":{
      "name":"DescribeSavingsPlans",
      "http":{
        "method":"POST",
        "requestUri":"/DescribeSavingsPlans"
      },
      "input":{"shape":"DescribeSavingsPlansRequest"},
      "output":{"shape":"DescribeSavingsPlansResponse"},
      "errors":[
        {"shape":"InternalServerException"},
        {"shape":"ValidationException"}
      ]
    },
    "DescribeSavingsPlansOfferingRates":{
      "name":"DescribeSavingsPlansOfferingRates",
      "http":{
        "method":"POST",
        "requestUri":"/DescribeSavingsPlansOfferingRates"
      },
      "input":{"shape":"DescribeSavingsPlansOfferingRatesRequest"},
      "output":{"shape":"DescribeSavingsPlansOfferingRatesResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"InternalServerException"}
      ]
    },
    "DescribeSavingsPlansOfferings":{
      "name":"DescribeSavingsPlansOfferings",
      "http":{
        "method":"POST",
        "requestUri":"/DescribeSavingsPlansOfferings"
      },
      "input":{"shape":"DescribeSavingsPlansOfferingsRequest"},
      "output":{"shape":"DescribeSavingsPlansOfferingsResponse"},
      "errors":[
        {"shape":"ValidationException"},
        {"shape":"InternalServerException"}
      ]
    },
    "ListTagsForResource":{
      "name":"ListTagsForResource",
      "http":{
        "method":"POST",
        "requestUri":"/ListTagsForResource"
      },
      "input":{"shape":"ListTagsForResourceRequest"},
      "output":{"shape":"ListTagsForResourceResponse"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"ValidationException"},
        {"shape":"InternalServerException"}
      ]
    },
    "TagResource":{
      "name":"TagResource",
      "http":{
        "method":"POST",
        "requestUri":"/TagResource"
      },
      "input":{"shape":"TagResourceRequest"},
      "output":{"shape":"TagResourceResponse"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"ServiceQuotaExceededException"},
        {"shape":"ValidationException"},
        {"shape":"InternalServerException"}
      ]
    },
    "UntagResource":{
      "name":"UntagResource",
      "http":{
        "method":"POST",
        "requestUri":"/UntagResource"
      },
      "input":{"shape":"UntagResourceRequest"},
      "output":{"shape":"UntagResourceResponse"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"ValidationException"},
        {"shape":"InternalServerException"}
      ]
    }
  },
  "shapes":{
    "Amount":{"type":"string"},
    "ClientToken":{"type":"string"},
    "CreateSavingsPlanRequest":{
      "type":"structure",
      "required":[
        "savingsPlanOfferingId",
        "commitment"
      ],
      "members":{
        "savingsPlanOfferingId":{"shape":"SavingsPlanOfferingId"},
        "commitment":{"shape":"Amount"},
        "upfrontPaymentAmount":{"shape":"Amount"},
        "purchaseTime":{"shape":"DateTime"},
        "clientToken":{
          "shape":"ClientToken",
          "idempotencyToken":true
        },
        "tags":{"shape":"TagMap"}
      }
    },
    "CreateSavingsPlanResponse":{
      "type":"structure",
      "members":{
        "savingsPlanId":{"shape":"SavingsPlanId"}
      }
    },
    "CurrencyCode":{
      "type":"string",
      "enum":[
        "CNY",
        "USD"
      ]
    },
    "CurrencyList":{
      "type":"list",
      "member":{"shape":"CurrencyCode"}
    },
    "DateTime":{"type":"timestamp"},
    "DeleteQueuedSavingsPlanRequest":{
      "type":"structure",
      "required":["savingsPlanId"],
      "members":{
        "savingsPlanId":{"shape":"SavingsPlanId"}
      }
    },
    "DeleteQueuedSavingsPlanResponse":{
      "type":"structure",
      "members":{
      }
    },
    "DescribeSavingsPlanRatesRequest":{
      "type":"structure",
      "required":["savingsPlanId"],
      "members":{
        "savingsPlanId":{"shape":"SavingsPlanId"},
        "filters":{"shape":"SavingsPlanRateFilterList"},
        "nextToken":{"shape":"PaginationToken"},
        "maxResults":{"shape":"MaxResults"}
      }
    },
    "DescribeSavingsPlanRatesResponse":{
      "type":"structure",
      "members":{
        "savingsPlanId":{"shape":"SavingsPlanId"},
        "searchResults":{"shape":"SavingsPlanRateList"},
        "nextToken":{"shape":"PaginationToken"}
      }
    },
    "DescribeSavingsPlansOfferingRatesRequest":{
      "type":"structure",
      "members":{
        "savingsPlanOfferingIds":{"shape":"UUIDs"},
        "savingsPlanPaymentOptions":{"shape":"SavingsPlanPaymentOptionList"},
        "savingsPlanTypes":{"shape":"SavingsPlanTypeList"},
        "products":{"shape":"SavingsPlanProductTypeList"},
        "serviceCodes":{"shape":"SavingsPlanRateServiceCodeList"},
        "usageTypes":{"shape":"SavingsPlanRateUsageTypeList"},
        "operations":{"shape":"SavingsPlanRateOperationList"},
        "filters":{"shape":"SavingsPlanOfferingRateFiltersList"},
        "nextToken":{"shape":"PaginationToken"},
        "maxResults":{"shape":"PageSize"}
      }
    },
    "DescribeSavingsPlansOfferingRatesResponse":{
      "type":"structure",
      "members":{
        "searchResults":{"shape":"SavingsPlanOfferingRatesList"},
        "nextToken":{"shape":"PaginationToken"}
      }
    },
    "DescribeSavingsPlansOfferingsRequest":{
      "type":"structure",
      "members":{
        "offeringIds":{"shape":"UUIDs"},
        "paymentOptions":{"shape":"SavingsPlanPaymentOptionList"},
        "productType":{"shape":"SavingsPlanProductType"},
        "planTypes":{"shape":"SavingsPlanTypeList"},
        "durations":{"shape":"DurationsList"},
        "currencies":{"shape":"CurrencyList"},
        "descriptions":{"shape":"SavingsPlanDescriptionsList"},
        "serviceCodes":{"shape":"SavingsPlanServiceCodeList"},
        "usageTypes":{"shape":"SavingsPlanUsageTypeList"},
        "operations":{"shape":"SavingsPlanOperationList"},
        "filters":{"shape":"SavingsPlanOfferingFiltersList"},
        "nextToken":{"shape":"PaginationToken"},
        "maxResults":{"shape":"PageSize"}
      }
    },
    "DescribeSavingsPlansOfferingsResponse":{
      "type":"structure",
      "members":{
        "searchResults":{"shape":"SavingsPlanOfferingsList"},
        "nextToken":{"shape":"PaginationToken"}
      }
    },
    "DescribeSavingsPlansRequest":{
      "type":"structure",
      "members":{
        "savingsPlanArns":{"shape":"SavingsPlanArnList"},
        "savingsPlanIds":{"shape":"SavingsPlanIdList"},
        "nextToken":{"shape":"PaginationToken"},
        "maxResults":{"shape":"MaxResults"},
        "states":{"shape":"SavingsPlanStateList"},
        "filters":{"shape":"SavingsPlanFilterList"}
      }
    },
    "DescribeSavingsPlansResponse":{
      "type":"structure",
      "members":{
        "savingsPlans":{"shape":"SavingsPlanList"},
        "nextToken":{"shape":"PaginationToken"}
      }
    },
    "DurationsList":{
      "type":"list",
      "member":{"shape":"SavingsPlansDuration"}
    },
    "EC2InstanceFamily":{"type":"string"},
    "FilterValuesList":{
      "type":"list",
      "member":{"shape":"JsonSafeFilterValueString"}
    },
    "InternalServerException":{
      "type":"structure",
      "required":["message"],
      "members":{
        "message":{"shape":"String"}
      },
      "error":{"httpStatusCode":500},
      "exception":true
    },
    "JsonSafeFilterValueString":{
      "type":"string",
      "pattern":"^[a-zA-Z0-9_ \\/.\\:\\-\\(\\)]+$"
    },
    "ListOfStrings":{
      "type":"list",
      "member":{"shape":"String"}
    },
    "ListTagsForResourceRequest":{
      "type":"structure",
      "required":["resourceArn"],
      "members":{
        "resourceArn":{"shape":"SavingsPlanArn"}
      }
    },
    "ListTagsForResourceResponse":{
      "type":"structure",
      "members":{
        "tags":{"shape":"TagMap"}
      }
    },
    "MaxResults":{
      "type":"integer",
      "max":1000,
      "min":1
    },
    "PageSize":{
      "type":"integer",
      "max":1000,
      "min":0
    },
    "PaginationToken":{
      "type":"string",
      "max":1024,
      "pattern":"^[A-Za-z0-9/=\\+]+$"
    },
    "ParentSavingsPlanOffering":{
      "type":"structure",
      "members":{
        "offeringId":{"shape":"UUID"},
        "paymentOption":{"shape":"SavingsPlanPaymentOption"},
        "planType":{"shape":"SavingsPlanType"},
        "durationSeconds":{"shape":"SavingsPlansDuration"},
        "currency":{"shape":"CurrencyCode"},
        "planDescription":{"shape":"SavingsPlanDescription"}
      }
    },
    "Region":{"type":"string"},
    "ResourceNotFoundException":{
      "type":"structure",
      "required":["message"],
      "members":{
        "message":{"shape":"String"}
      },
      "error":{"httpStatusCode":404},
      "exception":true
    },
    "SavingsPlan":{
      "type":"structure",
      "members":{
        "offeringId":{"shape":"SavingsPlanOfferingId"},
        "savingsPlanId":{"shape":"SavingsPlanId"},
        "savingsPlanArn":{"shape":"SavingsPlanArn"},
        "description":{"shape":"String"},
        "start":{"shape":"String"},
        "end":{"shape":"String"},
        "state":{"shape":"SavingsPlanState"},
        "region":{"shape":"Region"},
        "ec2InstanceFamily":{"shape":"EC2InstanceFamily"},
        "savingsPlanType":{"shape":"SavingsPlanType"},
        "paymentOption":{"shape":"SavingsPlanPaymentOption"},
        "productTypes":{"shape":"SavingsPlanProductTypeList"},
        "currency":{"shape":"CurrencyCode"},
        "commitment":{"shape":"Amount"},
        "upfrontPaymentAmount":{"shape":"Amount"},
        "recurringPaymentAmount":{"shape":"Amount"},
        "termDurationInSeconds":{"shape":"TermDurationInSeconds"},
        "tags":{"shape":"TagMap"}
      }
    },
    "SavingsPlanArn":{
      "type":"string",
      "pattern":"arn:aws:[a-z]+:([a-z]{2}-[a-z]+-\\d{1}|):(\\d{12}):savingsplan\\/([0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12})$"
    },
    "SavingsPlanArnList":{
      "type":"list",
      "member":{"shape":"SavingsPlanArn"},
      "max":100
    },
    "SavingsPlanDescription":{
      "type":"string",
      "pattern":"^[a-zA-Z0-9_\\- ]+$"
    },
    "SavingsPlanDescriptionsList":{
      "type":"list",
      "member":{"shape":"SavingsPlanDescription"}
    },
    "SavingsPlanFilter":{
      "type":"structure",
      "members":{
        "name":{"shape":"SavingsPlansFilterName"},
        "values":{"shape":"ListOfStrings"}
      }
    },
    "SavingsPlanFilterList":{
      "type":"list",
      "member":{"shape":"SavingsPlanFilter"}
    },
    "SavingsPlanId":{"type":"string"},
    "SavingsPlanIdList":{
      "type":"list",
      "member":{"shape":"SavingsPlanId"}
    },
    "SavingsPlanList":{
      "type":"list",
      "member":{"shape":"SavingsPlan"}
    },
    "SavingsPlanOffering":{
      "type":"structure",
      "members":{
        "offeringId":{"shape":"UUID"},
        "productTypes":{"shape":"SavingsPlanProductTypeList"},
        "planType":{"shape":"SavingsPlanType"},
        "description":{"shape":"SavingsPlanDescription"},
        "paymentOption":{"shape":"SavingsPlanPaymentOption"},
        "durationSeconds":{"shape":"SavingsPlansDuration"},
        "currency":{"shape":"CurrencyCode"},
        "serviceCode":{"shape":"SavingsPlanServiceCode"},
        "usageType":{"shape":"SavingsPlanUsageType"},
        "operation":{"shape":"SavingsPlanOperation"},
        "properties":{"shape":"SavingsPlanOfferingPropertyList"}
      }
    },
    "SavingsPlanOfferingFilterAttribute":{
      "type":"string",
      "enum":[
        "region",
        "instanceFamily"
      ]
    },
    "SavingsPlanOfferingFilterElement":{
      "type":"structure",
      "members":{
        "name":{"shape":"SavingsPlanOfferingFilterAttribute"},
        "values":{"shape":"FilterValuesList"}
      }
    },
    "SavingsPlanOfferingFiltersList":{
      "type":"list",
      "member":{"shape":"SavingsPlanOfferingFilterElement"}
    },
    "SavingsPlanOfferingId":{"type":"string"},
    "SavingsPlanOfferingProperty":{
      "type":"structure",
      "members":{
        "name":{"shape":"SavingsPlanOfferingPropertyKey"},
        "value":{"shape":"JsonSafeFilterValueString"}
      }
    },
    "SavingsPlanOfferingPropertyKey":{
      "type":"string",
      "enum":[
        "region",
        "instanceFamily"
      ]
    },
    "SavingsPlanOfferingPropertyList":{
      "type":"list",
      "member":{"shape":"SavingsPlanOfferingProperty"}
    },
    "SavingsPlanOfferingRate":{
      "type":"structure",
      "members":{
        "savingsPlanOffering":{"shape":"ParentSavingsPlanOffering"},
        "rate":{"shape":"SavingsPlanRatePricePerUnit"},
        "unit":{"shape":"SavingsPlanRateUnit"},
        "productType":{"shape":"SavingsPlanProductType"},
        "serviceCode":{"shape":"SavingsPlanRateServiceCode"},
        "usageType":{"shape":"SavingsPlanRateUsageType"},
        "operation":{"shape":"SavingsPlanRateOperation"},
        "properties":{"shape":"SavingsPlanOfferingRatePropertyList"}
      }
    },
    "SavingsPlanOfferingRateFilterElement":{
      "type":"structure",
      "members":{
        "name":{"shape":"SavingsPlanRateFilterAttribute"},
        "values":{"shape":"FilterValuesList"}
      }
    },
    "SavingsPlanOfferingRateFiltersList":{
      "type":"list",
      "member":{"shape":"SavingsPlanOfferingRateFilterElement"}
    },
    "SavingsPlanOfferingRateProperty":{
      "type":"structure",
      "members":{
        "name":{"shape":"JsonSafeFilterValueString"},
        "value":{"shape":"JsonSafeFilterValueString"}
      }
    },
    "SavingsPlanOfferingRatePropertyList":{
      "type":"list",
      "member":{"shape":"SavingsPlanOfferingRateProperty"}
    },
    "SavingsPlanOfferingRatesList":{
      "type":"list",
      "member":{"shape":"SavingsPlanOfferingRate"}
    },
    "SavingsPlanOfferingsList":{
      "type":"list",
      "member":{"shape":"SavingsPlanOffering"}
    },
    "SavingsPlanOperation":{
      "type":"string",
      "max":255,
      "pattern":"^[a-zA-Z0-9_ \\/.:-]*$"
    },
    "SavingsPlanOperationList":{
      "type":"list",
      "member":{"shape":"SavingsPlanOperation"}
    },
    "SavingsPlanPaymentOption":{
      "type":"string",
      "enum":[
        "All Upfront",
        "Partial Upfront",
        "No Upfront"
      ]
    },
    "SavingsPlanPaymentOptionList":{
      "type":"list",
      "member":{"shape":"SavingsPlanPaymentOption"}
    },
    "SavingsPlanProductType":{
      "type":"string",
      "enum":[
        "EC2",
        "Fargate",
        "Lambda",
        "SageMaker"
      ]
    },
    "SavingsPlanProductTypeList":{
      "type":"list",
      "member":{"shape":"SavingsPlanProductType"}
    },
    "SavingsPlanRate":{
      "type":"structure",
      "members":{
        "rate":{"shape":"Amount"},
        "currency":{"shape":"CurrencyCode"},
        "unit":{"shape":"SavingsPlanRateUnit"},
        "productType":{"shape":"SavingsPlanProductType"},
        "serviceCode":{"shape":"SavingsPlanRateServiceCode"},
        "usageType":{"shape":"SavingsPlanRateUsageType"},
        "operation":{"shape":"SavingsPlanRateOperation"},
        "properties":{"shape":"SavingsPlanRatePropertyList"}
      }
    },
    "SavingsPlanRateFilter":{
      "type":"structure",
      "members":{
        "name":{"shape":"SavingsPlanRateFilterName"},
        "values":{"shape":"ListOfStrings"}
      }
    },
    "SavingsPlanRateFilterAttribute":{
      "type":"string",
      "enum":[
        "region",
        "instanceFamily",
        "instanceType",
        "productDescription",
        "tenancy",
        "productId"
      ]
    },
    "SavingsPlanRateFilterList":{
      "type":"list",
      "member":{"shape":"SavingsPlanRateFilter"}
    },
    "SavingsPlanRateFilterName":{
      "type":"string",
      "enum":[
        "region",
        "instanceType",
        "productDescription",
        "tenancy",
        "productType",
        "serviceCode",
        "usageType",
        "operation"
      ]
    },
    "SavingsPlanRateList":{
      "type":"list",
      "member":{"shape":"SavingsPlanRate"}
    },
    "SavingsPlanRateOperation":{
      "type":"string",
      "max":255,
      "pattern":"^[a-zA-Z0-9_ \\/.:-]*$"
    },
    "SavingsPlanRateOperationList":{
      "type":"list",
      "member":{"shape":"SavingsPlanRateOperation"}
    },
    "SavingsPlanRatePricePerUnit":{"type":"string"},
    "SavingsPlanRateProperty":{
      "type":"structure",
      "members":{
        "name":{"shape":"SavingsPlanRatePropertyKey"},
        "value":{"shape":"JsonSafeFilterValueString"}
      }
    },
    "SavingsPlanRatePropertyKey":{
      "type":"string",
      "enum":[
        "region",
        "instanceType",
        "instanceFamily",
        "productDescription",
        "tenancy"
      ]
    },
    "SavingsPlanRatePropertyList":{
      "type":"list",
      "member":{"shape":"SavingsPlanRateProperty"}
    },
    "SavingsPlanRateServiceCode":{
      "type":"string",
      "enum":[
        "AmazonEC2",
        "AmazonECS",
        "AmazonEKS",
        "AWSLambda",
        "AmazonSageMaker"
      ]
    },
    "SavingsPlanRateServiceCodeList":{
      "type":"list",
      "member":{"shape":"SavingsPlanRateServiceCode"}
    },
    "SavingsPlanRateUnit":{
      "type":"string",
      "enum":[
        "Hrs",
        "Lambda-GB-Second",
        "Request"
      ]
    },
    "SavingsPlanRateUsageType":{
      "type":"string",
      "max":255,
      "pattern":"^[a-zA-Z0-9_ \\/.:-]+$"
    },
    "SavingsPlanRateUsageTypeList":{
      "type":"list",
      "member":{"shape":"SavingsPlanRateUsageType"}
    },
    "SavingsPlanServiceCode":{
      "type":"string",
      "max":255,
      "pattern":"^[a-zA-Z]+$"
    },
    "SavingsPlanServiceCodeList":{
      "type":"list",
      "member":{"shape":"SavingsPlanServiceCode"}
    },
    "SavingsPlanState":{
      "type":"string",
      "enum":[
        "payment-pending",
        "payment-failed",
        "active",
        "retired",
        "queued",
        "queued-deleted"
      ]
    },
    "SavingsPlanStateList":{
      "type":"list",
      "member":{"shape":"SavingsPlanState"}
    },
    "SavingsPlanType":{
      "type":"string",
      "enum":[
        "Compute",
        "EC2Instance",
        "SageMaker"
      ]
    },
    "SavingsPlanTypeList":{
      "type":"list",
      "member":{"shape":"SavingsPlanType"}
    },
    "SavingsPlanUsageType":{
      "type":"string",
      "max":255,
      "pattern":"^[a-zA-Z0-9_ \\/.:-]+$"
    },
    "SavingsPlanUsageTypeList":{
      "type":"list",
      "member":{"shape":"SavingsPlanUsageType"}
    },
    "SavingsPlansDuration":{
      "type":"long",
      "min":0
    },
    "SavingsPlansFilterName":{
      "type":"string",
      "enum":[
        "region",
        "ec2-instance-family",
        "commitment",
        "upfront",
        "term",
        "savings-plan-type",
        "payment-option",
        "start",
        "end"
      ]
    },
    "ServiceQuotaExceededException":{
      "type":"structure",
      "required":["message"],
      "members":{
        "message":{"shape":"String"}
      },
      "error":{"httpStatusCode":402},
      "exception":true
    },
    "String":{"type":"string"},
    "TagKey":{"type":"string"},
    "TagKeyList":{
      "type":"list",
      "member":{"shape":"TagKey"}
    },
    "TagMap":{
      "type":"map",
      "key":{"shape":"TagKey"},
      "value":{"shape":"TagValue"}
    },
    "TagResourceRequest":{
      "type":"structure",
      "required":[
        "resourceArn",
        "tags"
      ],
      "members":{
        "resourceArn":{"shape":"SavingsPlanArn"},
        "tags":{"shape":"TagMap"}
      }
    },
    "TagResourceResponse":{
      "type":"structure",
      "members":{
      }
    },
    "TagValue":{"type":"string"},
    "TermDurationInSeconds":{"type":"long"},
    "UUID":{
      "type":"string",
      "pattern":"[a-f0-9]+(-[a-f0-9]+)*"
    },
    "UUIDs":{
      "type":"list",
      "member":{"shape":"UUID"}
    },
    "UntagResourceRequest":{
      "type":"structure",
      "required":[
        "resourceArn",
        "tagKeys"
      ],
      "members":{
        "resourceArn":{"shape":"SavingsPlanArn"},
        "tagKeys":{"shape":"TagKeyList"}
      }
    },
    "UntagResourceResponse":{
      "type":"structure",
      "members":{
      }
    },
    "ValidationException":{
      "type":"structure",
      "required":["message"],
      "members":{
        "message":{"shape":"String"}
      },
      "error":{"httpStatusCode":400},
      "exception":true
    }
  }
}