curl --location --request POST '/v2/api/exchange/docs/sign' \
--header 'Content-Type: application/json-patch+json' \
--data-raw '{
"client_id": 0,
"ids": [
0
],
"sign": {
"method": 0,
"sert_num": "string",
"pass": "string"
}
}'{
"result": {
"signs": [
{
"curpurdoc_id": 0,
"method": 0,
"sert_num": "string",
"signature": "string"
}
]
},
"status": "Error",
"error_code": "string",
"message": "string"
}