src/main/java/com/passkit/grpc/Image.java
public Builder clearRewardPositions() {
        
        rewardPositions_ = 0L;
        onChanged();
        return this;
      }
/**
       * <pre>
       * takes a bitmask of rewards positions.
       * </pre>
       *
       * <code>uint64 rewardPositions = 23;</code>
       * @return This builder for chaining.
       */

takes a bitmask of rewards positions.

uint64 rewardPositions = 23;
@return This builder for chaining.
takes a bitmask of rewards positions . uint64 rewardPositions = 23 ; @return This builder for chaining .
public Builder clearRewardPositions() {
        rewardPositions_ = 0L;
        onChanged();
        return this;
      }
public Builder clearRewardPositions ( ) { rewardPositions_ = 0L ; onChanged ( ) ; return this ; }
<pre>
 takes a bitmask of rewards positions.
<pre > takes a bitmask of rewards positions .