username:passwordAuthorization: Basic *****************curl --location --request POST 'https://api.socialidnow.com/v1/marketing/login/users//updates/facebook' \
--header 'Authorization: Basic <encoded-value>' \
--header 'Content-Type: application/json' \
--data-raw '{
"message": "string",
"link": "string",
"picture": "string"
}'{
"facebook_id": "string",
"success": true
}