src/main/java/com/passkit/grpc/Image.java
public Builder clearStampOpacity() {
        
        stampOpacity_ = 0F;
        onChanged();
        return this;
      }
/**
       * <code>float stampOpacity = 10;</code>
       * @return This builder for chaining.
       */
float stampOpacity = 10;
@return This builder for chaining.
float stampOpacity = 10 ; @return This builder for chaining .
public Builder clearStampOpacity() {
        stampOpacity_ = 0F;
        onChanged();
        return this;
      }
public Builder clearStampOpacity ( ) { stampOpacity_ = 0F ; onChanged ( ) ; return this ; }
<code>float stampOpacity = 10;</code>
 @return This builder for chaining.
<code > float stampOpacity = 10 ; < / code > @return This builder for chaining .