src/main/java/com/passkit/grpc/SingleUseCoupons/Campaign.java
public Builder clearDevices() {
        if (devicesBuilder_ == null) {
          devices_ = null;
          onChanged();
        } else {
          devices_ = null;
          devicesBuilder_ = null;
        }

        return this;
      }
/**
       * <pre>
       * Total number of pass redeemed for each device type.
       * </pre>
       *
       * <code>.io.DeviceBreakdown devices = 3;</code>
       */

Total number of pass redeemed for each device type.


Total number of pass redeemed for each device type .
public Builder clearDevices() {
        if (devicesBuilder_ == null) {
          devices_ = null;
          onChanged();
        } else {
          devices_ = null;
          devicesBuilder_ = null;
        }
        return this;
      }
public Builder clearDevices ( ) { if ( devicesBuilder_ == null ) { devices_ = null ; onChanged ( ) ; } else { devices_ = null ; devicesBuilder_ = null ; } return this ; }
<pre>
 Total number of pass redeemed for each device type.
<pre > Total number of pass redeemed for each device type .