Counts RSVPs given the provided filtering and searching.
You can only call this method when authenticated as a Wix app or Wix user identity.
Filter object in the following format:
"filter" : { "fieldName1": "value1", "fieldName2":{"$operator":"value2"} }
Example of operators: $eq, $ne, $lt, $lte, $gt, $gte, $in, $hasSome, $hasAll, $startsWith, $contains
Search details.
Number of RSVPs.
This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.