Create new file / Update existing file in repository return value

[jmini]

Both endpoints:

1. Create new file in repository

POST /projects/:id/repository/files/:file_path

2. Update existing file in repository

PUT /projects/:id/repository/files/:file_path

Are returning a response:

{
  "file_path": "app/project.rb",
  "branch": "master"
}

But this client library is mapping the response to a org.gitlab4j.api.models.RepositoryFile where all the fields are set to null except file.getFilePath():

gitlab4j-api/src/main/java/org/gitlab4j/api/RepositoryFileApi.java

Line 213 in 608c486

public RepositoryFile createFile(Object projectIdOrPath, RepositoryFile file, String branchName, String commitMessage) throws GitLabApiException {

gitlab4j-api/src/main/java/org/gitlab4j/api/RepositoryFileApi.java

Line 270 in 608c486

public RepositoryFile updateFile(Object projectIdOrPath, RepositoryFile file, String branchName, String commitMessage) throws GitLabApiException {

I think this result type is quite misleading. (for example you do not expect file.getCommitId() to be null)

I can understand that changing this would be a breaking change.

Maybe one thing that can be considered is to put the branch attribute value in file.getRef()