Make sure you set the appropriate Content-Type
header. For example:
curl --location --request PATCH 'https://devrel.api.identitynow.com/v3/sources/2c9180857be05639017be4c71b414094' \
--header 'Content-Type: application/json-patch+json' \
--header 'Authorization: ' \
--data-raw '[
{
"op": "replace",
"path": "/description",
"value": "testing triggers"
}
]'