public DvbSubSourceSettings withPid(Integer pid) {
        setPid(pid);
        return this;
    }
When using DVB-Sub with Burn-In or SMPTE-TT, use this PID for the source content. Unused for DVB-Sub passthrough.
All DVB-Sub content is passed through, regardless of selectors.

@param pid
       When using DVB-Sub with Burn-In or SMPTE-TT, use this PID for the source content. Unused for DVB-Sub
       passthrough. All DVB-Sub content is passed through, regardless of selectors.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-medialive/src/main/java/com/amazonaws/services/medialive/model/DvbSubSourceSettings.java