JobBuilderGroupAggregate Method | 
| Name | Description | |
|---|---|---|
| GroupAggregate(IOperationInput, Type, Type) | 
            Groups the input records by key, then aggregates their values.
              | |
| GroupAggregateTKey, TValue(IOperationInput, FuncTKey, TValue, TValue, TValue, Type, RecordReuseMode) | 
            Groups the input records by key, then aggregates their values using the specified accumulator task function.
              | |
| GroupAggregateTKey, TValue(IOperationInput, FuncTKey, TValue, TValue, TaskContext, TValue, Type, RecordReuseMode) | 
            Groups the input records by key, then aggregates their values using the specified accumulator task function.
              |