put https://api4.optimove.net/Customers/UpsertCustomer
This endpoint allows tenants to insert new customers or update attributes for existing customers.
Sample Request
{
"CustomerId":"0192837821",
"Attributes":[{
"RealFieldName":"FavoriteColor",
"Value":"Orange"
},
{"RealFieldName":"Rank",
"Value":"Gold"
}]
"CallbackUrl":"https://tenantname.requestcatcher.com/test"
}