Support for custom domains about appsync-client-go

[KazuhitoNakamura]

Hi @sirkuttin

Thank you for your interest in appsync-client-go.
From my understanding, AWS AppSync does not support custom domains for now.
(aws/aws-appsync-community#5)

Could you please tell me what custom gql domains mean?

[sirkuttin]

Sorry for the confusing initial post. As a work around for the custom domains, we have spun up an api gateway that translates the request to our appsync gql endpoint.

With this implementation, we need to sign the requests with service "execute-api", not "appsync". However, I understand that our solution is non-standard so I think the best option we have is to fork your repo.

[KazuhitoNakamura]

Thank you for the information, I understand your situation.
I think that's a good workaround for setting up a custom domain to appsync.
Please let me think too whether to support this custom domains.

[KazuhitoNakamura]

It seems that Appsync supports custom domain names, so let me close this issue.
https://aws.amazon.com/jp/blogs/mobile/introducing-custom-domain-names-for-aws-appsync-apis/