api_access_token: ********************api_access_token: ********************curl --location --request POST 'http://localhost:3030/api/v1/accounts//conversations//custom_attributes' \
--header 'api_access_token: <api-key>' \
--header 'Content-Type: application/json; charset=utf-8' \
--data-raw '{
"custom_attributes": {
"order_id": "12345",
"previous_conversation": "67890"
}
}'{
"custom_attributes": {}
}