public MsSmoothGroupSettings withSparseTrackType(SmoothGroupSparseTrackType sparseTrackType) {
        this.sparseTrackType = sparseTrackType.toString();
        return this;
    }
Identifies the type of data to place in the sparse track: - SCTE35: Insert SCTE-35 messages from the source
content. With each message, insert an IDR frame to start a new segment. - SCTE35_WITHOUT_SEGMENTATION: Insert
SCTE-35 messages from the source content. With each message, insert an IDR frame but don't start a new segment. -
NONE: Don't generate a sparse track for any outputs in this output group.

@param sparseTrackType
       Identifies the type of data to place in the sparse track: - SCTE35: Insert SCTE-35 messages from the
       source content. With each message, insert an IDR frame to start a new segment. -
       SCTE35_WITHOUT_SEGMENTATION: Insert SCTE-35 messages from the source content. With each message, insert an
       IDR frame but don't start a new segment. - NONE: Don't generate a sparse track for any outputs in this
       output group.
@return Returns a reference to this object so that method calls can be chained together.
@see SmoothGroupSparseTrackType
aws-java-sdk-medialive/src/main/java/com/amazonaws/services/medialive/model/MsSmoothGroupSettings.java