GraphqlApi: Creating GraphqlApi and providing definition using fromSourceApis method , Dependency is not being added between AWS::AppSync::SourceApiAssociation resource and AWS::AppSync::GraphQLSchema which causes creation failures #29044
Description
Describe the bug
When we create mergedAPI using GraphqlApi class and provide the firstApi as sourceApi , and use fromSourceApis method to provide definition of merged API then cloudformation deployment fails with the error:
Resource handler returned message: "Failed to merge source API: to Merged API: with the following error: There's no types found in this API
Expected Behavior
CDK should implicitly add dependency in the template such that AWS::AppSync::SourceApiAssociation for merged api is created after AWS::AppSync::GraphQLSchema of sourceapi.
Current Behavior
Currently , in the generated template , the resource AWS::AppSync::SourceApiAssociation does not wait for the creation of AWS::AppSync::GraphQLSchema for the sourceApi which leads to this error.
Reproduction Steps
const authorizationLambdaFunction = new lambda.Function(this, 'AuthFunction', {
code: lambda.Code.fromAsset('lambda'),
runtime: lambda.Runtime.NODEJS_18_X,
handler: 'hello.handler',
})
// first source API
const firstApi = new appsync.GraphqlApi(this, 'ProductsAPI', {
name: 'ProductsAPI',
definition: appsync.Definition.fromFile(path.join(__dirname,'appsync.merged-api-1.graphql')),
authorizationConfig: {
defaultAuthorization: {
authorizationType: appsync.AuthorizationType.LAMBDA,
lambdaAuthorizerConfig: {
handler: authorizationLambdaFunction
}
}
},
logConfig: {
fieldLogLevel: appsync.FieldLogLevel.ALL,
excludeVerboseContent: false
}
});
// Merged API
const mergedApi = new appsync.GraphqlApi(this, 'MergedAPI', {
name: 'MergedAPI',
definition: appsync.Definition.fromSourceApis({
sourceApis: [
{
sourceApi: firstApi,
mergeType: appsync.MergeType.AUTO_MERGE,
},
],
}),
authorizationConfig: {
defaultAuthorization: {
authorizationType: appsync.AuthorizationType.LAMBDA,
lambdaAuthorizerConfig: {
handler: authorizationLambdaFunction
}
}
}
});
Possible Solution
Add depends on between the resources such that AWS::AppSync::SourceApiAssociation depends on AWS::AppSync::GraphQLSchema
workaround :
manually add the dependency in cdk code:
mergedApi.node.addDependency(firstApi);
Additional Information/Context
No response
CDK CLI Version
2.124.0
Framework Version
No response
Node.js Version
v20.8.1
OS
MacOs
Language
TypeScript
Language Version
No response
Other information
No response