curl --location --request POST '/v2/api/exchange/sell/create' \
--header 'Content-Type: application/json-patch+json' \
--data-raw '{
"client_id": 0,
"payment": {
"file_name": "string",
"acc_cl_sum": "string",
"acc_cl_val": "string",
"max_course": 0,
"s901": "string",
"summa": 0,
"val_name": "string",
"val_summ": 0
}
}'{
"result": {
"curpurdoc_id": 0
},
"status": "Error",
"error_code": "string",
"message": "string"
}