// PREWORK FOR AddUpdatesToSUMDeploymentPackage

// Define the array of Content Ids to load into addUpdateContentParameters.
int[] newArrayContentIds = new int[] { 82 };

// Define the array of source paths (these must be UNC) to load into addUpdateContentParameters.
string[] newArrayContentSourcePath = new string[] { "\\\\ServerOne\\source1" };

// Load the update content parameters into an object to pass to the method.
Dictionary<string, object> addUpdateContentParameters = new Dictionary<string, object>();
addUpdateContentParameters.Add("ContentIds", newArrayContentIds);
addUpdateContentParameters.Add("ContentSourcePath", newArrayContentSourcePath);
addUpdateContentParameters.Add("bRefreshDPs", false);

SUMSnippets.AddUpdatestoSUMDeploymentPackage(WMIConnection,
											 "ABC00001",
											 addUpdateContentParameters);

public void AddUpdatestoSUMDeploymentPackage(WqlConnectionManager connection,
											string existingSUMPackageID,
											Dictionary<string, object> addUpdateContentParameters)
{
	try
	{
		// Get the specific SUM Deployment Package to change.
		IResultObject existingSUMDeploymentPackage = connection.GetInstance(@"SMS_SoftwareUpdatesPackage.PackageID='" + existingSUMPackageID + "'");

		// Add updates to the existing SUM Deployment Package using the AddUpdateContent method.
		// Note: The method will throw an exception, if the method is not able to add the content.
		existingSUMDeploymentPackage.ExecuteMethod("AddUpdateContent", addUpdateContentParameters);

		// Output a success message that the content was added.
		Console.WriteLine("Added content to the SUM deployment package. "); 		
}
	catch (SmsException ex)
	{
		Console.WriteLine("Failed to add content to the SUM deployment package."); 		
		Console.WriteLine("Error: " + ex.Message); 
		throw;
}
}