t",
  "created_at": "2018-02-13T09:05:58.023Z",
  "import_status": "scheduled",
  "correlation_id": "mezklWso3Za",
  "failed_relations": [],
  "import_error": null
}</code></p>
<p>The <code>Content-Length</code> header must return a valid number. The maximum file size is 10 GB.
The <code>Content-Type</code> header must be <code>application/gzip</code>.</p>
<h2>Import a single relation</h2>
<blockquote>
<ul>
<li><a href="https://gitlab.com/gitlab-org/gitlab/-/issues/425798">Introduced</a> in GitLab 16.11 in 