Summary
	
     Adds a message to the AppVeyor build log.  Messages can be categorised as: Information, Warning or Error.
     
		
	Syntax
	public void AddMessage(string message, AppVeyorMessageCategoryType category = Information, string details = null)
	Examples
	
      if (BuildSystem.AppVeyor.IsRunningOnAppVeyor)
 {
     BuildSystem.AppVeyor.AddMessage(
             "This is a error message.",
             AppVeyorMessageCategoryType.Error,
             "Error details."
         );
     BuildSystem.AppVeyor.AddMessage(
             "This is a information message.",
             AppVeyorMessageCategoryType.Information,
             "Information details."
         );
     BuildSystem.AppVeyor.AddMessage(
             "This is a warning message.",
             AppVeyorMessageCategoryType.Warning,
             "Warning details."
         );
 }
 else
 {
     Information("Not running on AppVeyor");
 }
      
	Parameters
	
		
			
				
					
						| Name | Type | Description | 
				
					
						| message | string | A short message to display. | 
					
						| category | AppVeyorMessageCategoryType | The category of the message. | 
					
						| details | string | Additional message details. | 
			
		 
	 	
	Return Value