SendGrid connection options
The following are connection options for SendGrid:
ENTITY_NAME(String) - (Required) Used for Read. The name of your object in SendGrid.API_VERSION(String) - (Required) Used for Read. SendGrid Rest API version you want to use.INSTANCE_URL(String) - (Required) Used for Read. A valid SendGrid instance URL.SELECTED_FIELDS(List<String>) - Default: empty(SELECT *). Used for Read. Columns you want to select for the object.FILTER_PREDICATE(String) - Default: empty. Used for Read. It should be in the Spark SQL format.QUERY(String) - Default: empty. Used for Read. Full Spark SQL query.
