# fetchMessagesBy

fun fetchMessagesBy(query: MessageQuery, onCompletion: (Either<List<XMPPMessage>, SippoResourceError>) -> Unit)

Retrieves the messages available to the current chat within the specified query.

#### Parameters

query

defining the message request.

onCompletion

Callback that will be invoked when the request is completed. It will receive the message list in case of success or a SippoResourceError if any error occurs.