# LogMessage *in [Lib.flow](README.md)* Prints a message to the console log. This can be useful for debugging updates, caching, and timing in complex graph networks. ## Input Parameters | Name (Relevancy & Type) | Description | |---|---| | **SubGraph** (Command) | — | | **OnlyOnChanges** (Boolean) | — | | **Message** (String) | — | | **LogLevel** (Int32) | — | ## Outputs | Name | Type | |---|---| | **Output** | T3.Core.DataTypes.Command |