Favorite a Timeline or Timeline template

Spaces method and path for this operation:

<div><span class="operation-verb patch">patch</span>&nbsp;<span class="operation-path">/s/{space_id}/api/timeline/_favorite</span></div>

Refer to Spaces for more information.

Favorite a Timeline or Timeline template for the current user.

{
  "favorite": [
    {
      "favoriteDate": 1741337636741,
      "userName": "elastic"
    }
  ]
}