json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "type": "object",
      "required": [
          "AuthorizationType",
          "HttpMethod",
          "ResourceId",
          "RestApiId"
      ],
      "additionalProperties": false,
      "properties": {
          "AuthorizationType": {
              "type": "string",
              "enum": [
                  "AWS_IAM",
                  "NONE"
              ]
          },
          "HttpMethod": {
              "type": "string",
              "enum": [
                  "DELETE",
                  "GET",
                  "HEAD",
                  "OPTIONS",
                  "PATCH",
                  "POST",
                  "PUT"
              ]
          },
          "ResourceId": {
              "type": "string",
              "pattern": "^[a-z0-9]+$"
          },
          "RestApiId": {
              "type": "string",
              "pattern": "^[a-z0-9]{10}$"
          },
          "ApiKeyRequired": {
              "type": "string",
              "enum": [
                  "true",
                  "false"
              ]
          },
          "RequestModels": {
              "type": "object",
              "properties": {},
              "patternProperties": {
                  ".+": {
                      "type": "string"
                  }
              },
              "additionalProperties": false
          },
          "RequestParameters": {
              "type": "object",
              "properties": {},
              "patternProperties": {
                  "^method\\.request\\.(querystring|header|path)\\..+$": {
                      "type": "string",
                      "enum": [
                          "true",
                          "false"
                      ]
                  }
              },
              "additionalProperties": false
          }
      }
  }