Rename a tag. The new name applies to all items that have this tag.
curl -X PATCH https://api.getmatter.com/public/v1/tags/tag_n5j2x \ -H "Authorization: Bearer mat_your_token_here" \ -H "Content-Type: application/json" \ -d '{"name": "long-reads"}'
{ "object": "tag", "id": "tag_n5j2x", "name": "long-reads", "item_count": 42, "created_at": "2025-01-15T10:00:00Z" }
tag_n5j2x