TopicNullFilter
The structure that represents a null filter.
Contents
Note
In the following list, the required parameters are described first.
- Constant
- 
               A structure that represents a singular filter constant, used in filters to specify a single value to match against. Type: TopicSingularFilterConstant object Required: No 
- Inverse
- 
               A Boolean value that indicates if the filter is inverse. Type: Boolean Required: No 
- NullFilterType
- 
               The type of the null filter. Valid values for this type are NULLS_ONLY,NON_NULLS_ONLY, andALL_VALUES.Type: String Valid Values: ALL_VALUES | NON_NULLS_ONLY | NULLS_ONLYRequired: No 
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following: