code: public String getRawSnippetContent(Object projectIdOrPath, Integer snippetId) throws GitLabApiException {
          Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath), "snippets", snippetId, "raw");
          return (response.readEntity(String.class));
      }
docs: Get the raw project snippet as plain text.
  
  <pre><code>GET /projects/:id/snippets/:snippet_id/raw</code></pre>
  
  @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
  @param snippetId the ID of the project's snippet
  @return the raw project snippet plain text as an Optional instance
  @throws GitLabApiException if any exception occurs