curl --request DELETE \
  --url https://api.veryfront.com/projects/{project_reference}/branches/{branchId}/approvals/{approvalId} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "reason": "<string>"
}
'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "branch_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "approved_by": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "approved_at": "<string>",
  "comment": "<string>",
  "dismissed_at": "<string>",
  "dismissed_by": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "dismissed_reason": "<string>"
}