{
  "version":"2.0",
  "metadata":{
    "apiVersion":"2018-05-01",
    "endpointPrefix":"chime",
    "protocol":"rest-json",
    "serviceFullName":"Amazon Chime",
    "serviceId":"Chime",
    "signatureVersion":"v4",
    "uid":"chime-2018-05-01"
  },
  "operations":{
    "BatchSuspendUser":{
      "name":"BatchSuspendUser",
      "http":{
        "method":"POST",
        "requestUri":"/console/accounts/{accountId}/users?operation=suspend",
        "responseCode":200
      },
      "input":{"shape":"BatchSuspendUserRequest"},
      "output":{"shape":"BatchSuspendUserResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"ForbiddenException"},
        {"shape":"BadRequestException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "BatchUnsuspendUser":{
      "name":"BatchUnsuspendUser",
      "http":{
        "method":"POST",
        "requestUri":"/console/accounts/{accountId}/users?operation=unsuspend",
        "responseCode":200
      },
      "input":{"shape":"BatchUnsuspendUserRequest"},
      "output":{"shape":"BatchUnsuspendUserResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"ForbiddenException"},
        {"shape":"BadRequestException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "BatchUpdateUser":{
      "name":"BatchUpdateUser",
      "http":{
        "method":"POST",
        "requestUri":"/console/accounts/{accountId}/users",
        "responseCode":200
      },
      "input":{"shape":"BatchUpdateUserRequest"},
      "output":{"shape":"BatchUpdateUserResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"ForbiddenException"},
        {"shape":"BadRequestException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "CreateAccount":{
      "name":"CreateAccount",
      "http":{
        "method":"POST",
        "requestUri":"/console/accounts",
        "responseCode":201
      },
      "input":{"shape":"CreateAccountRequest"},
      "output":{"shape":"CreateAccountResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"ForbiddenException"},
        {"shape":"BadRequestException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "DeleteAccount":{
      "name":"DeleteAccount",
      "http":{
        "method":"DELETE",
        "requestUri":"/console/accounts/{accountId}",
        "responseCode":204
      },
      "input":{"shape":"DeleteAccountRequest"},
      "output":{"shape":"DeleteAccountResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"ForbiddenException"},
        {"shape":"BadRequestException"},
        {"shape":"ThrottledClientException"},
        {"shape":"UnprocessableEntityException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "GetAccount":{
      "name":"GetAccount",
      "http":{
        "method":"GET",
        "requestUri":"/console/accounts/{accountId}"
      },
      "input":{"shape":"GetAccountRequest"},
      "output":{"shape":"GetAccountResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"ForbiddenException"},
        {"shape":"BadRequestException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "GetAccountSettings":{
      "name":"GetAccountSettings",
      "http":{
        "method":"GET",
        "requestUri":"/console/accounts/{accountId}/settings"
      },
      "input":{"shape":"GetAccountSettingsRequest"},
      "output":{"shape":"GetAccountSettingsResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"BadRequestException"},
        {"shape":"ForbiddenException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "GetUser":{
      "name":"GetUser",
      "http":{
        "method":"GET",
        "requestUri":"/console/accounts/{accountId}/users/{userId}",
        "responseCode":200
      },
      "input":{"shape":"GetUserRequest"},
      "output":{"shape":"GetUserResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"ForbiddenException"},
        {"shape":"BadRequestException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "InviteUsers":{
      "name":"InviteUsers",
      "http":{
        "method":"POST",
        "requestUri":"/console/accounts/{accountId}/users?operation=add",
        "responseCode":201
      },
      "input":{"shape":"InviteUsersRequest"},
      "output":{"shape":"InviteUsersResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"ForbiddenException"},
        {"shape":"BadRequestException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "ListAccounts":{
      "name":"ListAccounts",
      "http":{
        "method":"GET",
        "requestUri":"/console/accounts"
      },
      "input":{"shape":"ListAccountsRequest"},
      "output":{"shape":"ListAccountsResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"ForbiddenException"},
        {"shape":"BadRequestException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "ListUsers":{
      "name":"ListUsers",
      "http":{
        "method":"GET",
        "requestUri":"/console/accounts/{accountId}/users",
        "responseCode":200
      },
      "input":{"shape":"ListUsersRequest"},
      "output":{"shape":"ListUsersResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"ForbiddenException"},
        {"shape":"BadRequestException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "LogoutUser":{
      "name":"LogoutUser",
      "http":{
        "method":"POST",
        "requestUri":"/console/accounts/{accountId}/users/{userId}?operation=logout",
        "responseCode":204
      },
      "input":{"shape":"LogoutUserRequest"},
      "output":{"shape":"LogoutUserResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"ForbiddenException"},
        {"shape":"BadRequestException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "ResetPersonalPIN":{
      "name":"ResetPersonalPIN",
      "http":{
        "method":"POST",
        "requestUri":"/console/accounts/{accountId}/users/{userId}?operation=reset-personal-pin",
        "responseCode":200
      },
      "input":{"shape":"ResetPersonalPINRequest"},
      "output":{"shape":"ResetPersonalPINResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"ForbiddenException"},
        {"shape":"BadRequestException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "UpdateAccount":{
      "name":"UpdateAccount",
      "http":{
        "method":"POST",
        "requestUri":"/console/accounts/{accountId}",
        "responseCode":200
      },
      "input":{"shape":"UpdateAccountRequest"},
      "output":{"shape":"UpdateAccountResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"ForbiddenException"},
        {"shape":"BadRequestException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "UpdateAccountSettings":{
      "name":"UpdateAccountSettings",
      "http":{
        "method":"PUT",
        "requestUri":"/console/accounts/{accountId}/settings",
        "responseCode":204
      },
      "input":{"shape":"UpdateAccountSettingsRequest"},
      "output":{"shape":"UpdateAccountSettingsResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"BadRequestException"},
        {"shape":"ForbiddenException"},
        {"shape":"ConflictException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    },
    "UpdateUser":{
      "name":"UpdateUser",
      "http":{
        "method":"POST",
        "requestUri":"/console/accounts/{accountId}/users/{userId}",
        "responseCode":200
      },
      "input":{"shape":"UpdateUserRequest"},
      "output":{"shape":"UpdateUserResponse"},
      "errors":[
        {"shape":"UnauthorizedClientException"},
        {"shape":"NotFoundException"},
        {"shape":"ForbiddenException"},
        {"shape":"BadRequestException"},
        {"shape":"ThrottledClientException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ServiceFailureException"}
      ]
    }
  },
  "shapes":{
    "Account":{
      "type":"structure",
      "required":[
        "AwsAccountId",
        "AccountId",
        "Name"
      ],
      "members":{
        "AwsAccountId":{"shape":"String"},
        "AccountId":{"shape":"String"},
        "Name":{"shape":"String"},
        "AccountType":{"shape":"AccountType"},
        "CreatedTimestamp":{"shape":"Iso8601Timestamp"},
        "DefaultLicense":{"shape":"License"},
        "SupportedLicenses":{"shape":"LicenseList"}
      }
    },
    "AccountList":{
      "type":"list",
      "member":{"shape":"Account"}
    },
    "AccountName":{
      "type":"string",
      "max":100,
      "min":1,
      "pattern":".*\\S.*"
    },
    "AccountSettings":{
      "type":"structure",
      "members":{
        "DisableRemoteControl":{"shape":"Boolean"},
        "EnableDialOut":{"shape":"Boolean"}
      }
    },
    "AccountType":{
      "type":"string",
      "enum":[
        "Team",
        "EnterpriseDirectory",
        "EnterpriseLWA",
        "EnterpriseOIDC"
      ]
    },
    "BadRequestException":{
      "type":"structure",
      "members":{
        "Code":{"shape":"ErrorCode"},
        "Message":{"shape":"String"}
      },
      "error":{"httpStatusCode":400},
      "exception":true
    },
    "BatchSuspendUserRequest":{
      "type":"structure",
      "required":[
        "AccountId",
        "UserIdList"
      ],
      "members":{
        "AccountId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"accountId"
        },
        "UserIdList":{"shape":"UserIdList"}
      }
    },
    "BatchSuspendUserResponse":{
      "type":"structure",
      "members":{
        "UserErrors":{"shape":"UserErrorList"}
      }
    },
    "BatchUnsuspendUserRequest":{
      "type":"structure",
      "required":[
        "AccountId",
        "UserIdList"
      ],
      "members":{
        "AccountId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"accountId"
        },
        "UserIdList":{"shape":"UserIdList"}
      }
    },
    "BatchUnsuspendUserResponse":{
      "type":"structure",
      "members":{
        "UserErrors":{"shape":"UserErrorList"}
      }
    },
    "BatchUpdateUserRequest":{
      "type":"structure",
      "required":[
        "AccountId",
        "UpdateUserRequestItems"
      ],
      "members":{
        "AccountId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"accountId"
        },
        "UpdateUserRequestItems":{"shape":"UpdateUserRequestItemList"}
      }
    },
    "BatchUpdateUserResponse":{
      "type":"structure",
      "members":{
        "UserErrors":{"shape":"UserErrorList"}
      }
    },
    "Boolean":{"type":"boolean"},
    "ConflictException":{
      "type":"structure",
      "members":{
        "Code":{"shape":"ErrorCode"},
        "Message":{"shape":"String"}
      },
      "error":{"httpStatusCode":409},
      "exception":true
    },
    "CreateAccountRequest":{
      "type":"structure",
      "required":["Name"],
      "members":{
        "Name":{"shape":"AccountName"}
      }
    },
    "CreateAccountResponse":{
      "type":"structure",
      "members":{
        "Account":{"shape":"Account"}
      }
    },
    "DeleteAccountRequest":{
      "type":"structure",
      "required":["AccountId"],
      "members":{
        "AccountId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"accountId"
        }
      }
    },
    "DeleteAccountResponse":{
      "type":"structure",
      "members":{
      }
    },
    "EmailAddress":{
      "type":"string",
      "pattern":".+@.+\\..+",
      "sensitive":true
    },
    "EmailStatus":{
      "type":"string",
      "enum":[
        "NotSent",
        "Sent",
        "Failed"
      ]
    },
    "ErrorCode":{
      "type":"string",
      "enum":[
        "Unauthorized",
        "Forbidden",
        "NotFound",
        "BadRequest",
        "Conflict",
        "ServiceFailure",
        "ServiceUnavailable",
        "Unprocessable",
        "Throttled",
        "PreconditionFailed"
      ]
    },
    "ForbiddenException":{
      "type":"structure",
      "members":{
        "Code":{"shape":"ErrorCode"},
        "Message":{"shape":"String"}
      },
      "error":{"httpStatusCode":403},
      "exception":true
    },
    "GetAccountRequest":{
      "type":"structure",
      "required":["AccountId"],
      "members":{
        "AccountId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"accountId"
        }
      }
    },
    "GetAccountResponse":{
      "type":"structure",
      "members":{
        "Account":{"shape":"Account"}
      }
    },
    "GetAccountSettingsRequest":{
      "type":"structure",
      "required":["AccountId"],
      "members":{
        "AccountId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"accountId"
        }
      }
    },
    "GetAccountSettingsResponse":{
      "type":"structure",
      "members":{
        "AccountSettings":{"shape":"AccountSettings"}
      }
    },
    "GetUserRequest":{
      "type":"structure",
      "required":[
        "AccountId",
        "UserId"
      ],
      "members":{
        "AccountId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"accountId"
        },
        "UserId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"userId"
        }
      }
    },
    "GetUserResponse":{
      "type":"structure",
      "members":{
        "User":{"shape":"User"}
      }
    },
    "Invite":{
      "type":"structure",
      "members":{
        "InviteId":{"shape":"String"},
        "Status":{"shape":"InviteStatus"},
        "EmailAddress":{"shape":"EmailAddress"},
        "EmailStatus":{"shape":"EmailStatus"}
      }
    },
    "InviteList":{
      "type":"list",
      "member":{"shape":"Invite"}
    },
    "InviteStatus":{
      "type":"string",
      "enum":[
        "Pending",
        "Accepted",
        "Failed"
      ]
    },
    "InviteUsersRequest":{
      "type":"structure",
      "required":[
        "AccountId",
        "UserEmailList"
      ],
      "members":{
        "AccountId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"accountId"
        },
        "UserEmailList":{"shape":"UserEmailList"}
      }
    },
    "InviteUsersResponse":{
      "type":"structure",
      "members":{
        "Invites":{"shape":"InviteList"}
      }
    },
    "Iso8601Timestamp":{
      "type":"timestamp",
      "timestampFormat":"iso8601"
    },
    "License":{
      "type":"string",
      "enum":[
        "Basic",
        "Plus",
        "Pro",
        "ProTrial"
      ]
    },
    "LicenseList":{
      "type":"list",
      "member":{"shape":"License"}
    },
    "ListAccountsRequest":{
      "type":"structure",
      "members":{
        "Name":{
          "shape":"AccountName",
          "location":"querystring",
          "locationName":"name"
        },
        "UserEmail":{
          "shape":"EmailAddress",
          "location":"querystring",
          "locationName":"user-email"
        },
        "NextToken":{
          "shape":"String",
          "location":"querystring",
          "locationName":"next-token"
        },
        "MaxResults":{
          "shape":"ProfileServiceMaxResults",
          "location":"querystring",
          "locationName":"max-results"
        }
      }
    },
    "ListAccountsResponse":{
      "type":"structure",
      "members":{
        "Accounts":{"shape":"AccountList"},
        "NextToken":{"shape":"String"}
      }
    },
    "ListUsersRequest":{
      "type":"structure",
      "required":["AccountId"],
      "members":{
        "AccountId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"accountId"
        },
        "UserEmail":{
          "shape":"EmailAddress",
          "location":"querystring",
          "locationName":"user-email"
        },
        "MaxResults":{
          "shape":"ProfileServiceMaxResults",
          "location":"querystring",
          "locationName":"max-results"
        },
        "NextToken":{
          "shape":"String",
          "location":"querystring",
          "locationName":"next-token"
        }
      }
    },
    "ListUsersResponse":{
      "type":"structure",
      "members":{
        "Users":{"shape":"UserList"},
        "NextToken":{"shape":"String"}
      }
    },
    "LogoutUserRequest":{
      "type":"structure",
      "required":[
        "AccountId",
        "UserId"
      ],
      "members":{
        "AccountId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"accountId"
        },
        "UserId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"userId"
        }
      }
    },
    "LogoutUserResponse":{
      "type":"structure",
      "members":{
      }
    },
    "NonEmptyString":{
      "type":"string",
      "pattern":".*\\S.*"
    },
    "NotFoundException":{
      "type":"structure",
      "members":{
        "Code":{"shape":"ErrorCode"},
        "Message":{"shape":"String"}
      },
      "error":{"httpStatusCode":404},
      "exception":true
    },
    "ProfileServiceMaxResults":{
      "type":"integer",
      "max":200,
      "min":1
    },
    "RegistrationStatus":{
      "type":"string",
      "enum":[
        "Unregistered",
        "Registered",
        "Suspended"
      ]
    },
    "ResetPersonalPINRequest":{
      "type":"structure",
      "required":[
        "AccountId",
        "UserId"
      ],
      "members":{
        "AccountId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"accountId"
        },
        "UserId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"userId"
        }
      }
    },
    "ResetPersonalPINResponse":{
      "type":"structure",
      "members":{
        "User":{"shape":"User"}
      }
    },
    "SensitiveString":{
      "type":"string",
      "sensitive":true
    },
    "ServiceFailureException":{
      "type":"structure",
      "members":{
        "Code":{"shape":"ErrorCode"},
        "Message":{"shape":"String"}
      },
      "error":{"httpStatusCode":500},
      "exception":true,
      "fault":true
    },
    "ServiceUnavailableException":{
      "type":"structure",
      "members":{
        "Code":{"shape":"ErrorCode"},
        "Message":{"shape":"String"}
      },
      "error":{"httpStatusCode":503},
      "exception":true,
      "fault":true
    },
    "String":{"type":"string"},
    "ThrottledClientException":{
      "type":"structure",
      "members":{
        "Code":{"shape":"ErrorCode"},
        "Message":{"shape":"String"}
      },
      "error":{"httpStatusCode":429},
      "exception":true
    },
    "UnauthorizedClientException":{
      "type":"structure",
      "members":{
        "Code":{"shape":"ErrorCode"},
        "Message":{"shape":"String"}
      },
      "error":{"httpStatusCode":401},
      "exception":true
    },
    "UnprocessableEntityException":{
      "type":"structure",
      "members":{
        "Code":{"shape":"ErrorCode"},
        "Message":{"shape":"String"}
      },
      "error":{"httpStatusCode":422},
      "exception":true
    },
    "UpdateAccountRequest":{
      "type":"structure",
      "required":["AccountId"],
      "members":{
        "AccountId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"accountId"
        },
        "Name":{"shape":"AccountName"}
      }
    },
    "UpdateAccountResponse":{
      "type":"structure",
      "members":{
        "Account":{"shape":"Account"}
      }
    },
    "UpdateAccountSettingsRequest":{
      "type":"structure",
      "required":[
        "AccountId",
        "AccountSettings"
      ],
      "members":{
        "AccountId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"accountId"
        },
        "AccountSettings":{"shape":"AccountSettings"}
      }
    },
    "UpdateAccountSettingsResponse":{
      "type":"structure",
      "members":{
      }
    },
    "UpdateUserRequest":{
      "type":"structure",
      "required":[
        "AccountId",
        "UserId"
      ],
      "members":{
        "AccountId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"accountId"
        },
        "UserId":{
          "shape":"NonEmptyString",
          "location":"uri",
          "locationName":"userId"
        },
        "LicenseType":{"shape":"License"}
      }
    },
    "UpdateUserRequestItem":{
      "type":"structure",
      "required":["UserId"],
      "members":{
        "UserId":{"shape":"NonEmptyString"},
        "LicenseType":{"shape":"License"}
      }
    },
    "UpdateUserRequestItemList":{
      "type":"list",
      "member":{"shape":"UpdateUserRequestItem"},
      "max":20
    },
    "UpdateUserResponse":{
      "type":"structure",
      "members":{
        "User":{"shape":"User"}
      }
    },
    "User":{
      "type":"structure",
      "required":["UserId"],
      "members":{
        "UserId":{"shape":"String"},
        "AccountId":{"shape":"String"},
        "PrimaryEmail":{"shape":"EmailAddress"},
        "DisplayName":{"shape":"SensitiveString"},
        "LicenseType":{"shape":"License"},
        "UserRegistrationStatus":{"shape":"RegistrationStatus"},
        "UserInvitationStatus":{"shape":"InviteStatus"},
        "RegisteredOn":{"shape":"Iso8601Timestamp"},
        "InvitedOn":{"shape":"Iso8601Timestamp"},
        "PersonalPIN":{"shape":"String"}
      }
    },
    "UserEmailList":{
      "type":"list",
      "member":{"shape":"EmailAddress"},
      "max":50
    },
    "UserError":{
      "type":"structure",
      "members":{
        "UserId":{"shape":"NonEmptyString"},
        "ErrorCode":{"shape":"ErrorCode"},
        "ErrorMessage":{"shape":"String"}
      }
    },
    "UserErrorList":{
      "type":"list",
      "member":{"shape":"UserError"}
    },
    "UserIdList":{
      "type":"list",
      "member":{"shape":"NonEmptyString"},
      "max":50
    },
    "UserList":{
      "type":"list",
      "member":{"shape":"User"}
    }
  }
}