deleteMetadata

public final Unit deleteMetadata(List<String> keys, ErrorHandler handler)

Remove message's Extended info.

Based on key List Remove message's Extended info, Supports Remote Sync.

Usage Example:

message.removeMetadata(listOf("read_count", "liked")) { error ->
    if (error == null) {
        // Removed successfully
    }
}

keys

to Remove Extended info key List

handler

Operation result callback.Success When error null