curl --location --request PUT '/smartflows//actions/contact/update/' \
--header 'Authorization: Bearer JWT' \
--header 'Content-Type: application/json' \
--data '{
"name": "Custom activity name",
"action": "update",
"contactField": {
"name": "remarks",
"value": "Marked as inactive. Does not reacts to more then 6 months"
}
}'{
"error": "Reason of failure"
}