Knock.Users.bulk_set_preferences

You're seeing just the function bulk_set_preferences, go back to Knock.Users module for more information.

bulk_set_preferences(client, user_ids, preferences, options \\ [])

bulk_set_preferences(Knock.Client.t(), [String.t()], map(), Keyword.t()) ::
  Knock.Api.response()

Bulk sets the preferences given for the list of user ids. Will overwrite the any existing preferences for these users.