-TOKEN: &lt;your_access_token&gt;" "https://gitlab.example.com/api/v4/groups/55/invitations/email@example.org?access_level=40"
curl --request PUT --header "PRIVATE-TOKEN: &lt;your_access_token&gt;" "https://gitlab.example.com/api/v4/projects/55/invitations/email@example.org?access_level=40"</code></p>
<p>Example response:</p>
<p><code>json
{
  "expires_at": "2012-10-22T14:13:35Z",
  "access_level": 40,
}</code></p>
<h2>Delete an invitation to a group or project</h2>
<p>Deletes a pending invitation by email 