The account IDs of the users to add as default actors. This parameter accepts a comma-separated list. For example, "user":["5b10a2844c20165700ede21g", "5b109f2e9729b51b54dc274d"].
"user":["5b10a2844c20165700ede21g", "5b109f2e9729b51b54dc274d"]
final List<String> user;