Invalid or unsupported Type AWS::AppSync::GraphQLSchema in eu-central-1

cfn-lint version: (cfn-lint --version) cfn-lint 0.28.1 Description of issue. Using the following CFN resource leads to the above mentioned linting error:

  D2VApiSchema:
    Type: AWS::AppSync::GraphQLSchema
    Properties:
      ApiId: !GetAtt D2VApi.ApiId
      DefinitionS3Location: Graphql/schema.graphql

Please provide as much information as possible:

• Template linting issues:
  • Please provide a CloudFormation sample that generated the issue.
  • If present, please add links to the (official) documentation for clarification. https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-appsync-graphqlschema.html
  • Validate if the issue still exists with the latest version of cfn-lint and/or the latest Spec files
• Feature request:
  • Please provide argumentation about the missing feature. Context is key!

Cfn-lint uses the CloudFormation Resource Specifications as the base to do validation. These files are included as part of the application version. Please update to the latest version of cfn-lint or update the spec files manually (cfn-lint -u)

[TLaue]

I am able to successfully deploy that resource type in eu-central-1.

[TLaue]

I am using the following linter configuration:

Metadata:
cfn-lint:
    config:
      regions:
        - eu-central-1
      ignore_checks:
        - W2001 # ignore warnings about unused parameters
        - W7001 # ignore warnings about unused mappings

I am working in AWS region “eu-central-1” where this problem seems to occur. I can confirm that this problem does not appear when using AWS region “us-east-1”.