code: public void removeMember(Object projectIdOrPath, Integer userId) throws GitLabApiException {
          Response.Status expectedStatus = (isApiVersion(ApiVersion.V3) ? Response.Status.OK : Response.Status.NO_CONTENT);
          delete(expectedStatus, null, "projects", getProjectIdOrPath(projectIdOrPath), "members", userId);
      }
docs: Removes user from project team.
  
  <pre><code>DELETE /projects/:id/members/:user_id</code></pre>
  
  @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
  @param userId the user ID of the member to remove
  @throws GitLabApiException if any exception occurs