UC_CONNECTION_CHECK_FAILED error condition
Periodic UC connection validation failed for connection '<connectionName>'.
ACCESS_REVOKED
Access to the connection has been revoked. Verify that the current user retains the privileges required to use the connection.
CONFIG_CHANGED
The connection configuration has changed since the streaming query started (changed settings: <changedOptions>). Restart the query to pick up the updated connection settings.
CONNECTION_DELETED
The connection no longer exists. It may have been deleted. Recreate the connection or update the query to use an existing connection.