class CfnResolverPropsMixin

Language	Type name
.NET	Amazon.CDK.Mixins.Preview.AWS.AppSync.Mixins.CfnResolverPropsMixin
Go	github.com/aws/aws-cdk-go/awscdkmixinspreview/v2/awsappsync/mixins#CfnResolverPropsMixin
Java	software.amazon.awscdk.mixins.preview.services.appsync.mixins.CfnResolverPropsMixin
Python	aws_cdk.mixins_preview.aws_appsync.mixins.CfnResolverPropsMixin
TypeScript	@aws-cdk/mixins-preview » aws_appsync » mixins » CfnResolverPropsMixin

Implements IMixin

Extends Mixin

The AWS::AppSync::Resolver resource defines the logical GraphQL resolver that you attach to fields in a schema.

Request and response templates for resolvers are written in Apache Velocity Template Language (VTL) format. For more information about resolvers, see Resolver Mapping Template Reference .

When you submit an update, AWS CloudFormation updates resources based on differences between what you submit and the stack's current template. To cause this resource to be updated you must change a property value for this resource in the CloudFormation template. Changing the Amazon S3 file content without changing a property value will not result in an update operation.

See Update Behaviors of Stack Resources in the AWS CloudFormation User Guide .

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-appsync-resolver.html

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { mixins } from '@aws-cdk/mixins-preview';
import { mixins as appsync_mixins } from '@aws-cdk/mixins-preview/aws-appsync';
const cfnResolverPropsMixin = new appsync_mixins.CfnResolverPropsMixin({
  apiId: 'apiId',
  cachingConfig: {
    cachingKeys: ['cachingKeys'],
    ttl: 123,
  },
  code: 'code',
  codeS3Location: 'codeS3Location',
  dataSourceName: 'dataSourceName',
  fieldName: 'fieldName',
  kind: 'kind',
  maxBatchSize: 123,
  metricsConfig: 'metricsConfig',
  pipelineConfig: {
    functions: ['functions'],
  },
  requestMappingTemplate: 'requestMappingTemplate',
  requestMappingTemplateS3Location: 'requestMappingTemplateS3Location',
  responseMappingTemplate: 'responseMappingTemplate',
  responseMappingTemplateS3Location: 'responseMappingTemplateS3Location',
  runtime: {
    name: 'name',
    runtimeVersion: 'runtimeVersion',
  },
  syncConfig: {
    conflictDetection: 'conflictDetection',
    conflictHandler: 'conflictHandler',
    lambdaConflictHandlerConfig: {
      lambdaConflictHandlerArn: 'lambdaConflictHandlerArn',
    },
  },
  typeName: 'typeName',
}, /* all optional props */ {
  strategy: mixins.PropertyMergeStrategy.OVERRIDE,
});

Initializer

new CfnResolverPropsMixin(props: CfnResolverMixinProps, options?: CfnPropertyMixinOptions)

Parameters

• props CfnResolverMixinProps — L1 properties to apply.
• options CfnPropertyMixinOptions — Mixin options.

Create a mixin to apply properties to AWS::AppSync::Resolver.

Properties

Name	Type	Description
props	CfnResolverMixinProps
strategy	PropertyMergeStrategy
static CFN_PROPERTY_KEYS	string[]

---

props

Type: CfnResolverMixinProps

---

strategy

Type: PropertyMergeStrategy

---

static CFN_PROPERTY_KEYS

Type: string[]

Methods

Name	Description
applyTo(construct)	Apply the mixin properties to the construct.
supports(construct)	Check if this mixin supports the given construct.

---

applyTo(construct)

public applyTo(construct: IConstruct): IConstruct

Parameters

• construct IConstruct

Returns

• IConstruct

Apply the mixin properties to the construct.

---

supports(construct)

public supports(construct: IConstruct): boolean

Parameters

• construct IConstruct

Returns

• boolean

Check if this mixin supports the given construct.