Delete Revision methods: Response message

This rule enforces that all Delete Revision RPCs have a response message of the resource, as mandated in AIP-162.

Details

This rule looks at any message matching Delete*Revision, and complains if the corresponding output message does not match the name of the RPC with the prefix Delete and suffix Revision removed.

Examples

Incorrect code for this rule:

// Incorrect.
// Should return `Book`.
rpc DeleteBookRevision(DeleteBookRevisionRequest) returns (DeleteBookRevisionResponse) {
  option (google.api.http) = {
    delete: "/v1/{name=publishers/*/books/*}:deleteRevision"
  };
}

Correct code for this rule:

// Correct.
rpc DeleteBookRevision(DeleteBookRevisionRequest) returns (Book) {
  option (google.api.http) = {
    delete: "/v1/{name=publishers/*/books/*}:deleteRevision"
  };
}

Disabling

If you need to violate this rule, use a leading comment above the method. Remember to also include an aip.dev/not-precedent comment explaining why.

// (-- api-linter: core::0162::delete-revision-response-message-name=disabled
//     aip.dev/not-precedent: We need to do this because reasons. --)
rpc DeleteBookRevision(DeleteBookRevisionRequest) returns (DeleteBookRevisionResponse) {
  option (google.api.http) = {
    delete: "/v1/{name=publishers/*/books/*}:deleteRevision"
  };
}

If you need to violate this rule for an entire file, place the comment at the top of the file.