api_access_token: ********************curl --location --request POST 'http://localhost:3030/api/v1/accounts//conversations//labels' \
--header 'api_access_token: <api-key>' \
--header 'Content-Type: application/json; charset=utf-8' \
--data-raw '{
"labels": [
"string"
]
}'{
"payload": [
"string"
]
}