Fine Tuning Data Access

You can use the following properties to gain greater control over Google Analytics API features and the strategies the driver uses to surface them:

• DefaultFilter: Set this to apply a filter to all queries. Columns you specify in the WHERE clause override values set in this property.
  See the table-specific information for the tables you are working with to determine columns that can be used in the WHERE clause.
• SamplingLevel: Instead of returning every record that matches your query, Google samples results based on the size of a time interval.
  This property provides several easy options for configuring an appropriate sample level. Note: This property only applies when Schema is set to either UnivesalAnalytics