docs: public Member updateMember(Object projectIdOrPath, Integer userId, Integer accessLevel, Date expiresAt) throws GitLabApiException {
          GitLabApiForm formData = new GitLabApiForm()
                  .withParam("access_level", accessLevel, true)
                  .withParam("expires_at",  expiresAt, false);
          Response response = put(Response.Status.OK, formData.asMap(), "projects", getProjectIdOrPath(projectIdOrPath), "members", userId);
          return (response.readEntity(Member.class));
      }