diff --git a/packages/@aws-cdk/aws-appsync/lib/resolver.ts b/packages/@aws-cdk/aws-appsync/lib/resolver.ts
index ea2a4a99d900a..1e4421a79b363 100644
--- a/packages/@aws-cdk/aws-appsync/lib/resolver.ts
+++ b/packages/@aws-cdk/aws-appsync/lib/resolver.ts
@@ -114,10 +114,7 @@ export class Resolver extends CoreConstruct {
       pipelineConfig: pipelineConfig,
       requestMappingTemplate: props.requestMappingTemplate ? props.requestMappingTemplate.renderTemplate() : undefined,
       responseMappingTemplate: props.responseMappingTemplate ? props.responseMappingTemplate.renderTemplate() : undefined,
-      cachingConfig: {
-        cachingKeys: props.cachingConfig?.cachingKeys,
-        ttl: props.cachingConfig?.ttl?.toSeconds(),
-      },
+      cachingConfig: this.createCachingConfig(props.cachingConfig),
     });
     props.api.addSchemaDependency(this.resolver);
     if (props.dataSource) {
@@ -125,4 +122,12 @@ export class Resolver extends CoreConstruct {
     }
     this.arn = this.resolver.attrResolverArn;
   }
+
+  private createCachingConfig(config?: CachingConfig) {
+    return config ? {
+      cachingKeys: config.cachingKeys,
+      ttl: config.ttl?.toSeconds(),
+    } : undefined;
+  }
+
 }
diff --git a/packages/@aws-cdk/aws-appsync/test/appsync-caching-config.test.ts b/packages/@aws-cdk/aws-appsync/test/appsync-caching-config.test.ts
index 716dfb9d1bba6..5b555bac527f3 100644
--- a/packages/@aws-cdk/aws-appsync/test/appsync-caching-config.test.ts
+++ b/packages/@aws-cdk/aws-appsync/test/appsync-caching-config.test.ts
@@ -1,5 +1,5 @@
 import * as path from 'path';
-import { Template } from '@aws-cdk/assertions';
+import { Match, Template } from '@aws-cdk/assertions';
 import * as lambda from '@aws-cdk/aws-lambda';
 import * as cdk from '@aws-cdk/core';
 import { Duration } from '@aws-cdk/core';
@@ -29,6 +29,23 @@ describe('Lambda caching config', () => {
     });
   });
 
+  test('Lambda resolver can be created without caching config', () => {
+    // WHEN
+    const lambdaDS = api.addLambdaDataSource('LambdaDS', func);
+
+    lambdaDS.createResolver({
+      typeName: 'Query',
+      fieldName: 'allPosts',
+    });
+
+    // THEN
+    Template.fromStack(stack).hasResourceProperties('AWS::AppSync::Resolver', {
+      TypeName: 'Query',
+      FieldName: 'allPosts',
+      CachingConfig: Match.absent(),
+    });
+  });
+
   test('Lambda resolver contains caching config with caching key and TTL', () => {
     // WHEN
     const lambdaDS = api.addLambdaDataSource('LambdaDS', func);
diff --git a/packages/@aws-cdk/aws-appsync/test/integ.api-import.expected.json b/packages/@aws-cdk/aws-appsync/test/integ.api-import.expected.json
index 844eca96cfb86..e4b54f04116fc 100644
--- a/packages/@aws-cdk/aws-appsync/test/integ.api-import.expected.json
+++ b/packages/@aws-cdk/aws-appsync/test/integ.api-import.expected.json
@@ -143,7 +143,6 @@
           },
           "FieldName": "getTests",
           "TypeName": "Query",
-          "CachingConfig": {},
           "DataSourceName": "ds",
           "Kind": "UNIT",
           "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Scan\"}",
@@ -161,7 +160,6 @@
           },
           "FieldName": "addTest",
           "TypeName": "Mutation",
-          "CachingConfig": {},
           "DataSourceName": "ds",
           "Kind": "UNIT",
           "RequestMappingTemplate": "\n      #set($input = $ctx.args.test)\n      \n      {\n        \"version\": \"2017-02-28\",\n        \"operation\": \"PutItem\",\n        \"key\" : {\n      \"id\" : $util.dynamodb.toDynamoDBJson($util.autoId())\n    },\n        \"attributeValues\": $util.dynamodb.toMapValuesJson($input)\n      }",
@@ -225,7 +223,6 @@
           },
           "FieldName": "version",
           "TypeName": "test",
-          "CachingConfig": {},
           "Kind": "PIPELINE",
           "PipelineConfig": {
             "Functions": [
diff --git a/packages/@aws-cdk/aws-appsync/test/integ.appsync-lambda.expected.json b/packages/@aws-cdk/aws-appsync/test/integ.appsync-lambda.expected.json
index 157cde0ccdced..f4bd20a97d90e 100644
--- a/packages/@aws-cdk/aws-appsync/test/integ.appsync-lambda.expected.json
+++ b/packages/@aws-cdk/aws-appsync/test/integ.appsync-lambda.expected.json
@@ -114,7 +114,6 @@
         },
         "FieldName": "getPost",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "LambdaDS",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\": \"2017-02-28\", \"operation\": \"Invoke\", \"payload\": { \"field\": \"getPost\", \"arguments\": $utils.toJson($context.arguments)}}",
@@ -136,7 +135,6 @@
         },
         "FieldName": "allPosts",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "LambdaDS",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\": \"2017-02-28\", \"operation\": \"Invoke\", \"payload\": { \"field\": \"allPosts\"}}",
@@ -158,7 +156,6 @@
         },
         "FieldName": "addPost",
         "TypeName": "Mutation",
-        "CachingConfig": {},
         "DataSourceName": "LambdaDS",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\": \"2017-02-28\", \"operation\": \"Invoke\", \"payload\": { \"field\": \"addPost\", \"arguments\": $utils.toJson($context.arguments)}}",
@@ -180,7 +177,6 @@
         },
         "FieldName": "relatedPosts",
         "TypeName": "Post",
-        "CachingConfig": {},
         "DataSourceName": "LambdaDS",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\": \"2017-02-28\", \"operation\": \"BatchInvoke\", \"payload\": { \"field\": \"relatedPosts\", \"source\": $utils.toJson($context.source)}}",
diff --git a/packages/@aws-cdk/aws-appsync/test/integ.auth-apikey.expected.json b/packages/@aws-cdk/aws-appsync/test/integ.auth-apikey.expected.json
index 68ec8c15d8ad3..ed0307de0e72f 100644
--- a/packages/@aws-cdk/aws-appsync/test/integ.auth-apikey.expected.json
+++ b/packages/@aws-cdk/aws-appsync/test/integ.auth-apikey.expected.json
@@ -132,7 +132,6 @@
         },
         "FieldName": "getTests",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "testDataSource",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Scan\"}",
@@ -154,7 +153,6 @@
         },
         "FieldName": "addTest",
         "TypeName": "Mutation",
-        "CachingConfig": {},
         "DataSourceName": "testDataSource",
         "Kind": "UNIT",
         "RequestMappingTemplate": "\n      #set($input = $ctx.args.test)\n      \n      {\n        \"version\": \"2017-02-28\",\n        \"operation\": \"PutItem\",\n        \"key\" : {\n      \"id\" : $util.dynamodb.toDynamoDBJson($util.autoId())\n    },\n        \"attributeValues\": $util.dynamodb.toMapValuesJson($input)\n      }",
diff --git a/packages/@aws-cdk/aws-appsync/test/integ.graphql-elasticsearch.expected.json b/packages/@aws-cdk/aws-appsync/test/integ.graphql-elasticsearch.expected.json
index c0a78de80a219..22e64957700e9 100644
--- a/packages/@aws-cdk/aws-appsync/test/integ.graphql-elasticsearch.expected.json
+++ b/packages/@aws-cdk/aws-appsync/test/integ.graphql-elasticsearch.expected.json
@@ -196,7 +196,6 @@
         },
         "FieldName": "getTests",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "ds",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\":\"2017-02-28\",\"operation\":\"GET\",\"path\":\"/id/post/_search\",\"params\":{\"headers\":{},\"queryString\":{},\"body\":{\"from\":0,\"size\":50}}}",
diff --git a/packages/@aws-cdk/aws-appsync/test/integ.graphql-iam.expected.json b/packages/@aws-cdk/aws-appsync/test/integ.graphql-iam.expected.json
index 268ca24ae7d13..374a89dc33d14 100644
--- a/packages/@aws-cdk/aws-appsync/test/integ.graphql-iam.expected.json
+++ b/packages/@aws-cdk/aws-appsync/test/integ.graphql-iam.expected.json
@@ -163,7 +163,6 @@
         },
         "FieldName": "getTest",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "testDataSource",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\": \"2017-02-28\", \"operation\": \"GetItem\", \"key\": {\"id\": $util.dynamodb.toDynamoDBJson($ctx.args.id)}}",
@@ -185,7 +184,6 @@
         },
         "FieldName": "getTests",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "testDataSource",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Scan\"}",
@@ -207,7 +205,6 @@
         },
         "FieldName": "addTest",
         "TypeName": "Mutation",
-        "CachingConfig": {},
         "DataSourceName": "testDataSource",
         "Kind": "UNIT",
         "RequestMappingTemplate": "\n      #set($input = $ctx.args.test)\n      \n      {\n        \"version\": \"2017-02-28\",\n        \"operation\": \"PutItem\",\n        \"key\" : {\n      \"id\" : $util.dynamodb.toDynamoDBJson($util.autoId())\n    },\n        \"attributeValues\": $util.dynamodb.toMapValuesJson($input)\n      }",
diff --git a/packages/@aws-cdk/aws-appsync/test/integ.graphql-schema.expected.json b/packages/@aws-cdk/aws-appsync/test/integ.graphql-schema.expected.json
index 9cccc3b45ef44..a6e5ff5764331 100644
--- a/packages/@aws-cdk/aws-appsync/test/integ.graphql-schema.expected.json
+++ b/packages/@aws-cdk/aws-appsync/test/integ.graphql-schema.expected.json
@@ -131,7 +131,6 @@
         },
         "FieldName": "getPlanets",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "planets",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Scan\"}",
@@ -153,7 +152,6 @@
         },
         "FieldName": "addPlanet",
         "TypeName": "Mutation",
-        "CachingConfig": {},
         "DataSourceName": "planets",
         "Kind": "UNIT",
         "RequestMappingTemplate": "\n      #set($input = $context.arguments)\n      $util.qr($input.put(\"name\", $context.arguments.name))\n$util.qr($input.put(\"diameter\", $context.arguments.diameter))\n$util.qr($input.put(\"rotationPeriod\", $context.arguments.rotationPeriod))\n$util.qr($input.put(\"orbitalPeriod\", $context.arguments.orbitalPeriod))\n$util.qr($input.put(\"gravityPeriod\", $context.arguments.gravity))\n$util.qr($input.put(\"population\", $context.arguments.population))\n$util.qr($input.put(\"climates\", $context.arguments.climates))\n$util.qr($input.put(\"terrains\", $context.arguments.terrains))\n$util.qr($input.put(\"surfaceWater\", $context.arguments.surfaceWater))\n      {\n        \"version\": \"2017-02-28\",\n        \"operation\": \"PutItem\",\n        \"key\" : {\n      \"id\" : $util.dynamodb.toDynamoDBJson($util.autoId())\n    },\n        \"attributeValues\": $util.dynamodb.toMapValuesJson($input)\n      }",
diff --git a/packages/@aws-cdk/aws-appsync/test/integ.graphql.expected.json b/packages/@aws-cdk/aws-appsync/test/integ.graphql.expected.json
index a6acba469e336..6f9fd9c12d899 100644
--- a/packages/@aws-cdk/aws-appsync/test/integ.graphql.expected.json
+++ b/packages/@aws-cdk/aws-appsync/test/integ.graphql.expected.json
@@ -103,7 +103,6 @@
         },
         "FieldName": "getServiceVersion",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "None",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\":\"2017-02-28\"}",
@@ -212,7 +211,6 @@
         },
         "FieldName": "getCustomers",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Customer",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Scan\"}",
@@ -234,7 +232,6 @@
         },
         "FieldName": "getCustomer",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Customer",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\": \"2017-02-28\", \"operation\": \"GetItem\", \"key\": {\"id\": $util.dynamodb.toDynamoDBJson($ctx.args.id)}}",
@@ -256,7 +253,6 @@
         },
         "FieldName": "addCustomer",
         "TypeName": "Mutation",
-        "CachingConfig": {},
         "DataSourceName": "Customer",
         "Kind": "UNIT",
         "RequestMappingTemplate": "\n      #set($input = $ctx.args.customer)\n      \n      {\n        \"version\": \"2017-02-28\",\n        \"operation\": \"PutItem\",\n        \"key\" : {\n      \"id\" : $util.dynamodb.toDynamoDBJson($util.autoId())\n    },\n        \"attributeValues\": $util.dynamodb.toMapValuesJson($input)\n      }",
@@ -278,7 +274,6 @@
         },
         "FieldName": "saveCustomer",
         "TypeName": "Mutation",
-        "CachingConfig": {},
         "DataSourceName": "Customer",
         "Kind": "UNIT",
         "RequestMappingTemplate": "\n      #set($input = $ctx.args.customer)\n      \n      {\n        \"version\": \"2017-02-28\",\n        \"operation\": \"PutItem\",\n        \"key\" : {\n      \"id\" : $util.dynamodb.toDynamoDBJson($ctx.args.id)\n    },\n        \"attributeValues\": $util.dynamodb.toMapValuesJson($input)\n      }",
@@ -300,7 +295,6 @@
         },
         "FieldName": "saveCustomerWithFirstOrder",
         "TypeName": "Mutation",
-        "CachingConfig": {},
         "DataSourceName": "Customer",
         "Kind": "UNIT",
         "RequestMappingTemplate": "\n      #set($input = $ctx.args.order)\n      $util.qr($input.put(\"referral\", referral))\n      {\n        \"version\": \"2017-02-28\",\n        \"operation\": \"PutItem\",\n        \"key\" : {\n      \"order\" : $util.dynamodb.toDynamoDBJson($util.autoId()),\"customer\" : $util.dynamodb.toDynamoDBJson($ctx.args.customer.id)\n    },\n        \"attributeValues\": $util.dynamodb.toMapValuesJson($input)\n      }",
@@ -322,7 +316,6 @@
         },
         "FieldName": "removeCustomer",
         "TypeName": "Mutation",
-        "CachingConfig": {},
         "DataSourceName": "Customer",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\": \"2017-02-28\", \"operation\": \"DeleteItem\", \"key\": {\"id\": $util.dynamodb.toDynamoDBJson($ctx.args.id)}}",
@@ -442,7 +435,6 @@
         },
         "FieldName": "getCustomerOrdersEq",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Order",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Query\", \"query\" : {\n            \"expression\" : \"#customer = :customer\",\n            \"expressionNames\" : {\n                \"#customer\" : \"customer\"\n            },\n            \"expressionValues\" : {\n                \":customer\" : $util.dynamodb.toDynamoDBJson($ctx.args.customer)\n            }\n        }}",
@@ -464,7 +456,6 @@
         },
         "FieldName": "getOrderCustomersEq",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Order",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Query\", \"index\" : \"orderIndex\", \"query\" : {\n            \"expression\" : \"#order = :order\",\n            \"expressionNames\" : {\n                \"#order\" : \"order\"\n            },\n            \"expressionValues\" : {\n                \":order\" : $util.dynamodb.toDynamoDBJson($ctx.args.order)\n            }\n        }}",
@@ -486,7 +477,6 @@
         },
         "FieldName": "getCustomerOrdersLt",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Order",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Query\", \"query\" : {\n            \"expression\" : \"#customer < :customer\",\n            \"expressionNames\" : {\n                \"#customer\" : \"customer\"\n            },\n            \"expressionValues\" : {\n                \":customer\" : $util.dynamodb.toDynamoDBJson($ctx.args.customer)\n            }\n        }}",
@@ -508,7 +498,6 @@
         },
         "FieldName": "getOrderCustomersLt",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Order",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Query\", \"index\" : \"orderIndex\", \"query\" : {\n            \"expression\" : \"#order < :order\",\n            \"expressionNames\" : {\n                \"#order\" : \"order\"\n            },\n            \"expressionValues\" : {\n                \":order\" : $util.dynamodb.toDynamoDBJson($ctx.args.order)\n            }\n        }}",
@@ -530,7 +519,6 @@
         },
         "FieldName": "getCustomerOrdersLe",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Order",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Query\", \"query\" : {\n            \"expression\" : \"#customer <= :customer\",\n            \"expressionNames\" : {\n                \"#customer\" : \"customer\"\n            },\n            \"expressionValues\" : {\n                \":customer\" : $util.dynamodb.toDynamoDBJson($ctx.args.customer)\n            }\n        }}",
@@ -552,7 +540,6 @@
         },
         "FieldName": "getOrderCustomersLe",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Order",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Query\", \"index\" : \"orderIndex\", \"query\" : {\n            \"expression\" : \"#order <= :order\",\n            \"expressionNames\" : {\n                \"#order\" : \"order\"\n            },\n            \"expressionValues\" : {\n                \":order\" : $util.dynamodb.toDynamoDBJson($ctx.args.order)\n            }\n        }}",
@@ -574,7 +561,6 @@
         },
         "FieldName": "getCustomerOrdersGt",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Order",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Query\", \"query\" : {\n            \"expression\" : \"#customer > :customer\",\n            \"expressionNames\" : {\n                \"#customer\" : \"customer\"\n            },\n            \"expressionValues\" : {\n                \":customer\" : $util.dynamodb.toDynamoDBJson($ctx.args.customer)\n            }\n        }}",
@@ -596,7 +582,6 @@
         },
         "FieldName": "getOrderCustomersGt",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Order",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Query\", \"index\" : \"orderIndex\", \"query\" : {\n            \"expression\" : \"#order > :order\",\n            \"expressionNames\" : {\n                \"#order\" : \"order\"\n            },\n            \"expressionValues\" : {\n                \":order\" : $util.dynamodb.toDynamoDBJson($ctx.args.order)\n            }\n        }}",
@@ -618,7 +603,6 @@
         },
         "FieldName": "getCustomerOrdersGe",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Order",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Query\", \"query\" : {\n            \"expression\" : \"#customer >= :customer\",\n            \"expressionNames\" : {\n                \"#customer\" : \"customer\"\n            },\n            \"expressionValues\" : {\n                \":customer\" : $util.dynamodb.toDynamoDBJson($ctx.args.customer)\n            }\n        }}",
@@ -640,7 +624,6 @@
         },
         "FieldName": "getOrderCustomersGe",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Order",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Query\", \"index\" : \"orderIndex\", \"query\" : {\n            \"expression\" : \"#order >= :order\",\n            \"expressionNames\" : {\n                \"#order\" : \"order\"\n            },\n            \"expressionValues\" : {\n                \":order\" : $util.dynamodb.toDynamoDBJson($ctx.args.order)\n            }\n        }}",
@@ -662,7 +645,6 @@
         },
         "FieldName": "getCustomerOrdersFilter",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Order",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Query\", \"query\" : {\n            \"expression\" : \"#customer = :customer AND begins_with(#order, :order)\",\n            \"expressionNames\" : {\n                \"#customer\" : \"customer\", \"#order\" : \"order\"\n            },\n            \"expressionValues\" : {\n                \":customer\" : $util.dynamodb.toDynamoDBJson($ctx.args.customer), \":order\" : $util.dynamodb.toDynamoDBJson($ctx.args.order)\n            }\n        }}",
@@ -684,7 +666,6 @@
         },
         "FieldName": "getCustomerOrdersBetween",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Order",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Query\", \"query\" : {\n            \"expression\" : \"#customer = :customer AND #order BETWEEN :order1 AND :order2\",\n            \"expressionNames\" : {\n                \"#customer\" : \"customer\", \"#order\" : \"order\"\n            },\n            \"expressionValues\" : {\n                \":customer\" : $util.dynamodb.toDynamoDBJson($ctx.args.customer), \":order1\" : $util.dynamodb.toDynamoDBJson($ctx.args.order1), \":order2\" : $util.dynamodb.toDynamoDBJson($ctx.args.order2)\n            }\n        }}",
@@ -706,7 +687,6 @@
         },
         "FieldName": "getOrderCustomersFilter",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Order",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Query\", \"query\" : {\n            \"expression\" : \"#order = :order AND begins_with(#customer, :customer)\",\n            \"expressionNames\" : {\n                \"#order\" : \"order\", \"#customer\" : \"customer\"\n            },\n            \"expressionValues\" : {\n                \":order\" : $util.dynamodb.toDynamoDBJson($ctx.args.order), \":customer\" : $util.dynamodb.toDynamoDBJson($ctx.args.customer)\n            }\n        }}",
@@ -728,7 +708,6 @@
         },
         "FieldName": "getOrderCustomersBetween",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Order",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\" : \"2017-02-28\", \"operation\" : \"Query\", \"index\" : \"orderIndex\", \"query\" : {\n            \"expression\" : \"#order = :order AND #customer BETWEEN :customer1 AND :customer2\",\n            \"expressionNames\" : {\n                \"#order\" : \"order\", \"#customer\" : \"customer\"\n            },\n            \"expressionValues\" : {\n                \":order\" : $util.dynamodb.toDynamoDBJson($ctx.args.order), \":customer1\" : $util.dynamodb.toDynamoDBJson($ctx.args.customer1), \":customer2\" : $util.dynamodb.toDynamoDBJson($ctx.args.customer2)\n            }\n        }}",
@@ -849,7 +828,6 @@
         },
         "FieldName": "getPayment",
         "TypeName": "Query",
-        "CachingConfig": {},
         "DataSourceName": "Payment",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\"version\": \"2017-02-28\", \"operation\": \"GetItem\", \"key\": {\"id\": $util.dynamodb.toDynamoDBJson($ctx.args.id)}}",
@@ -871,7 +849,6 @@
         },
         "FieldName": "savePayment",
         "TypeName": "Mutation",
-        "CachingConfig": {},
         "DataSourceName": "Payment",
         "Kind": "UNIT",
         "RequestMappingTemplate": "\n      #set($input = $ctx.args.payment)\n      \n      {\n        \"version\": \"2017-02-28\",\n        \"operation\": \"PutItem\",\n        \"key\" : {\n      \"id\" : $util.dynamodb.toDynamoDBJson($util.autoId())\n    },\n        \"attributeValues\": $util.dynamodb.toMapValuesJson($input)\n      }",
@@ -932,7 +909,6 @@
         },
         "FieldName": "doPostOnAws",
         "TypeName": "Mutation",
-        "CachingConfig": {},
         "DataSourceName": "http",
         "Kind": "UNIT",
         "RequestMappingTemplate": "{\n    \"version\": \"2018-05-29\",\n    \"method\": \"POST\",\n    # if full path is https://api.xxxxxxxxx.com/posts then resourcePath would be /posts\n    \"resourcePath\": \"/path/123\",\n    \"params\":{\n        \"body\": $util.toJson($ctx.args),\n        \"headers\":{\n            \"Content-Type\": \"application/json\",\n            \"Authorization\": \"$ctx.request.headers.Authorization\"\n        }\n    }\n  }",