public void setColumnDepth(Integer columnDepth) {
        this.columnDepth = columnDepth;
    }
Parameter D from SMPTE 2022-1. The height of the FEC protection matrix. The number of transport stream packets
per column error correction packet. Must be between 4 and 20, inclusive.

@param columnDepth
       Parameter D from SMPTE 2022-1. The height of the FEC protection matrix. The number of transport stream
       packets per column error correction packet. Must be between 4 and 20, inclusive.
aws-java-sdk-medialive/src/main/java/com/amazonaws/services/medialive/model/FecOutputSettings.java