code: public JiraService getJiraService(Object projectIdOrPath) throws GitLabApiException {
          Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath), "services", "jira");
          return (response.readEntity(JiraService.class));
      }
docs: Get the JIRA service settings for a project.
  
  <pre><code>GitLab Endpoint: GET /projects/:id/services/jira</code></pre>
  
  @param projectIdOrPath id, path of the project, or a Project instance holding the project ID or path
  @return a JiraService instance holding the JIRA service settings
  @throws GitLabApiException if any exception occurs