private static Configuration.Config Config(LocalStackFixture fixture) => ConfigurationFactory.ParseString($@"
akka {{
  actor.provider = ""cluster""
  discovery {{
    method = ""aws-api-ec2-tag-based""
    aws-api-ec2-tag-based {{
      client-config = """"
      credentials-provider = anonymous-credential-provider
      class = ""Akka.Discovery.AwsApi.Ec2.Ec2TagBasedServiceDiscovery, Akka.Discovery.AwsApi""
      tag-key = ""service""
      filters = """"
      ports = []
      endpoint = ""{fixture.Endpoint}""
      # region = """"
      anonymous-credential-provider {{
        # Fully qualified class name of a class that extends Akka.Discovery.AwsApi.Ec2.Ec2ConfigurationProvider with either 
        # a no arguments constructor or a single argument constructor that takes an ExtendedActorSystem
        class = ""Akka.Discovery.AwsApi.Ec2.AnonymousEc2CredentialProvider, Akka.Discovery.AwsApi""    
      }}
    }}
  }} 
}}");
 public AwsIntegrationSpec(ITestOutputHelper output, LocalStackFixture fixture)
     : base(Config(fixture), nameof(AwsIntegrationSpec), output)
 {
     _fixture = fixture;
 }