curl --request POST \
  --url https://coreapi.io/api/offers/{id}/approval/approve \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "comment": "<string>"
}
'

{
  "requiresApproval": true,
  "canCurrentUserDecide": true,
  "request": {
    "id": "<string>",
    "step": {
      "order": 123,
      "approvers": [
        {
          "id": "<string>",
          "label": "<string>"
        }
      ],
      "name": "<string>"
    },
    "decisions": [
      {
        "account": "<string>",
        "decidedAt": "2023-11-07T05:31:56Z",
        "comment": "<string>"
      }
    ],
    "requestedBy": {
      "id": "<string>",
      "name": "<string>"
    },
    "requestedAt": "2023-11-07T05:31:56Z"
  }
}