org.gitlab4j.api.CommitsApi#getCommits(java.lang.Object) response object Author is always null

[bububear]

When I call this interface /api/v4/projects/132/repository/commits?private_token=<personal_access_token> , I find that the Author is always null in the return parameter

Gitlab version : GitLab Community Edition [14.2.6]

[jmini]

According to the specification:
https://docs.gitlab.com/ee/api/commits.html#list-repository-commits

The commit JSON contains:

    "author_name": "randx",
    "author_email": "user@example.com",

And not a single author attribute.

This should be removed:

gitlab4j-api/gitlab4j-models/src/main/java/org/gitlab4j/api/models/Commit.java

Line 12 in 8259f86

private Author author;

[jmini]

The problem is that the Author attribute in Commit is used in the push event:

gitlab4j-api/gitlab4j-models/src/test/resources/org/gitlab4j/models/event.json

Lines 36 to 39 in 8259f86

	"author": {
	"name": "Dmitriy Zaporozhets",
	"email": "dmitriy.zaporozhets@gmail.com"
	}