This code is signaled to the listener of Conversation.getMessageByIndex if general error occurs and message could not be retrieved.
This status is set if error occured in the SDK and is not related to network operations.
This code is signaled to the listener of ConversationsClient.getConversation if conversations with specified sid or uniqueName could not be found.
This code is signaled when an attempt is made to query conversation participants or messages without synchronizing first.
This code is signaled to the listener of Conversation.UnsentMessage.send if an error occurred while uploading one or more attachments.
This code is signaled to the listener of ConversationsClient.updateToken if updated token does not match the original token.
This code is signaled to the listener of Conversation.UnsentMessage.send if the message has too many attachments.
This code is signaled to the listener of Conversation.UnsentMessage.send if email body content type is not supported.
This code is signaled to the listener of Conversation.UnsentMessage.send if email history content type is not supported.