member attribute)."member": null) - it depends on the use case.member=true query param should be provided when it is expected that the messages will be sent to MPC members.curl --location --request GET 'https://api.mpc.dev.placewise.com/v1/messages/merge_properties?service=campaigns&member=true&channel=email' \
--header 'X-User-Agent: ApiDog' \
--header 'X-Product-Name: default' \
--header 'X-Loyalty-Club-Slug: infinity-mall' \
--header 'X-Customer: 447' \
--header 'Authorization: Bearer ' \
--header 'X-Client-Authorization: ' \
--header 'X-Locale: pl' \
--header 'Content-Type: application/json'{
"merge_properties": [
{
"type": "service",
"value": "code",
"title": "string",
"channel": "sms",
"required": true
}
]
}