The attributes to be returned in the result. You can retrieve all item attributes, specific item attributes, or the count of matching items.

• ALL_ATTRIBUTES: Returns all of the item attributes.
• COUNT: Returns the number of matching items, rather than the matching items themselves.
• SPECIFIC_ATTRIBUTES : Returns only the attributes listed in AttributesToGet. This is equivalent to specifying AttributesToGet without specifying any value for Select.

If neither Select nor AttributesToGet are specified, DynamoDB defaults to ALL_ATTRIBUTES. You cannot use both Select and AttributesToGet together in a single request, unless the value for Select is SPECIFIC_ATTRIBUTES. (This usage is equivalent to specifying AttributesToGet without any value for Select.)

Constraints:

Allowed Values

ALL_ATTRIBUTES, ALL_PROJECTED_ATTRIBUTES, SPECIFIC_ATTRIBUTES, COUNT

public string Select { get; set; }