curl --location --request POST 'https://apicfa.convirza.com/v2/customsource' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '[
{
"org_unit_id": 0,
"custom_source_name": "string",
"custom_source_type": "CS1"
}
]'{
"result": "string",
"err": "string",
"data": "string"
}