interface SyncConfigProperty

Language	Type name
.NET	Amazon.CDK.AWS.AppSync.CfnResolver.SyncConfigProperty
Go	github.com/aws/aws-cdk-go/awscdk/v2/awsappsync#CfnResolver_SyncConfigProperty
Java	software.amazon.awscdk.services.appsync.CfnResolver.SyncConfigProperty
Python	aws_cdk.aws_appsync.CfnResolver.SyncConfigProperty
TypeScript	aws-cdk-lib » aws_appsync » CfnResolver » SyncConfigProperty

Describes a Sync configuration for a resolver.

Specifies which Conflict Detection strategy and Resolution strategy to use when the resolver is invoked.

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

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_appsync as appsync } from 'aws-cdk-lib';
const syncConfigProperty: appsync.CfnResolver.SyncConfigProperty = {
  conflictDetection: 'conflictDetection',

  // the properties below are optional
  conflictHandler: 'conflictHandler',
  lambdaConflictHandlerConfig: {
    lambdaConflictHandlerArn: 'lambdaConflictHandlerArn',
  },
};

Properties

Name	Type	Description
conflictDetection	string	The Conflict Detection strategy to use.
conflictHandler?	string	The Conflict Resolution strategy to perform in the event of a conflict.
lambdaConflictHandlerConfig?	IResolvable | LambdaConflictHandlerConfigProperty	The LambdaConflictHandlerConfig when configuring LAMBDA as the Conflict Handler.

---

conflictDetection

Type: string

The Conflict Detection strategy to use.

• VERSION : Detect conflicts based on object versions for this resolver.
• NONE : Do not detect conflicts when invoking this resolver.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-appsync-resolver-syncconfig.html#cfn-appsync-resolver-syncconfig-conflictdetection

---

conflictHandler?

Type: string (optional)

The Conflict Resolution strategy to perform in the event of a conflict.

• OPTIMISTIC_CONCURRENCY : Resolve conflicts by rejecting mutations when versions don't match the latest version at the server.
• AUTOMERGE : Resolve conflicts with the Automerge conflict resolution strategy.
• LAMBDA : Resolve conflicts with an AWS Lambda function supplied in the LambdaConflictHandlerConfig .

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-appsync-resolver-syncconfig.html#cfn-appsync-resolver-syncconfig-conflicthandler

---

lambdaConflictHandlerConfig?

Type: IResolvable | LambdaConflictHandlerConfigProperty (optional)

The LambdaConflictHandlerConfig when configuring LAMBDA as the Conflict Handler.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-appsync-resolver-syncconfig.html#cfn-appsync-resolver-syncconfig-lambdaconflicthandlerconfig