package build const ( OP_REPLY = 1 // Reply to a client request. responseTo is set. OP_UPDATE = 2001 // Update document. OP_INSERT = 2002 // Insert new document. RESERVED = 2003 // Formerly used for OP_GET_BY_OID. OP_QUERY = 2004 // Query a collection. OP_GET_MORE = 2005 // Get more data from a query. See Cursors. OP_DELETE = 2006 // Delete documents. OP_KILL_CURSORS = 2007 // Notify database that the client has finished with the cursor. OP_COMMAND = 2010 // Cluster internal protocol representing a command request. OP_COMMANDREPLY = 2011 // Cluster internal protocol representing a reply to an OP_COMMAND. OP_MSG = 2013 // Send a message using the format introduced in MongoDB 3.6. )