curl --location '/v4/api/envelopes//documents//fields' \
--header 'Authorization: Bearer <token>'[
{
"id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
"participantId": "9f6624b5-5f99-42b6-899f-30f2b369cbd7",
"pages": [
1
],
"position": {
"x": 0,
"y": 0
},
"size": {
"width": 0,
"height": 0
},
"filledValue": "string",
"createdAt": "2019-08-24T14:15:22.123Z",
"type": "SIGNATURE",
"properties": {}
}
]