designs/2022-06-07-bazel-credential-helpers.md says request has "url", but bazel uses "uri"

[ukai]

https://github.com/bazelbuild/proposals/blob/main/designs/2022-06-07-bazel-credential-helpers.md

get: Retrieves credentials. The payload provided as standard input to the credential helper will be a json object with a single key url containing the url (including the protocol) to get credentials for ({"url": "..."}).

but
https://github.com/bazelbuild/bazel/blob/c00e8e623b717ecb734feeeb8f268af718b95683/src/main/java/com/google/devtools/build/lib/authandtls/credentialhelper/GetCredentialsRequest.java#L66

  writer.name("uri").value(value.getUri().toString());

[tjgq]

Thanks, I've sent #328 to fix the example in the proposal.

More importantly, we need better user-facing documentation on how to write a credential helper - note that proposals only describe the initial design for a feature and are not supposed to be kept up to date as the implementation evolves, but in the case of credential helpers the documentation is lacking, so your expectation that the proposal should be up to date is reasonable.

[ukai]

thanks!

yeah. the doc is referenced from flag help message.
https://github.com/bazelbuild/bazel/blob/7a262a6ee88e0ecc10705c460e38efe32c8543e2/src/main/java/com/google/devtools/build/lib/authandtls/AuthAndTLSOptions.java#L159

It would be nice if it points to spec doc, rather than proposals.

[philwo]

With #328 having been merged, can this issue be closed?