curl --location --request GET 'https://apicfa.convirza.com/v2/customsource?ouId&limit&offset&filter' \
--header 'Authorization: Bearer <token>'[
{
"custom_source_id": 0,
"org_unit_id": 0,
"custom_source_name": "string",
"custom_source_type": "string"
}
]