username:passwordAuthorization: Basic *****************curl --location --request PUT 'https://api.socialidnow.com/v1/marketing/login/user' \
--header 'Authorization: Basic <encoded-value>' \
--header 'Content-Type: application/json' \
--data-raw '{
"user": {
"username": "string",
"email_address": "string",
"password": "string"
}
}'