interface AwsIamConfig 🔹

Language	Type name
.NET	Amazon.CDK.AWS.AppSync.AwsIamConfig
Java	software.amazon.awscdk.services.appsync.AwsIamConfig
Python	aws_cdk.aws_appsync.AwsIamConfig
TypeScript (source)	@aws-cdk/aws-appsync » AwsIamConfig

The authorization config in case the HTTP endpoint requires authorization.

Example

const api = new appsync.GraphqlApi(this, 'api', {
  name: 'api',
  schema: appsync.Schema.fromAsset(path.join(__dirname, 'schema.graphql')),
});

const httpDs = api.addHttpDataSource(
  'ds',
  'https://states.amazonaws.com',
  {
    name: 'httpDsWithStepF',
    description: 'from appsync to StepFunctions Workflow',
    authorizationConfig: {
      signingRegion: 'us-east-1',
      signingServiceName: 'states',
    }
  }
);

httpDs.createResolver({
  typeName: 'Mutation',
  fieldName: 'callStepFunction',
  requestMappingTemplate: appsync.MappingTemplate.fromFile('request.vtl'),
  responseMappingTemplate: appsync.MappingTemplate.fromFile('response.vtl'),
});

Properties

Name	Type	Description
signingRegion🔹	string	The signing region for AWS IAM authorization.
signingServiceName🔹	string	The signing service name for AWS IAM authorization.

---

signingRegion🔹

Type: string

The signing region for AWS IAM authorization.

---

signingServiceName🔹

Type: string

The signing service name for AWS IAM authorization.