curl --request GET \
  --url https://aodocs.altirnao.com/api/workflow/v1/workflows/{workflowId}/transitions/{transitionId}/fields \
  --header 'Authorization: Bearer <token>'

{
  "allTransitionFields": [
    "<string>"
  ],
  "commentPlaceholderText": "<string>",
  "commentPlaceholderText_i18n": "<string>",
  "editableTransitionFields": [
    "<string>"
  ],
  "kind": "<string>",
  "mandatoryComment": true,
  "name": "<string>",
  "name_i18n": "<string>",
  "parallel": true,
  "stateId": "<string>"
}