src/main/java/com/passkit/grpc/MessageOuterClass.java
public Builder clearImageId() {
        
        imageId_ = 0;
        onChanged();
        return this;
      }
/**
       * <pre>
       * Optional Image ID; for the Main Image that will be shown in Google Pay (Google Pay only; no image is shown for Apple Wallet).
       * </pre>
       *
       * <code>uint32 imageId = 7;</code>
       * @return This builder for chaining.
       */

Optional Image ID; for the Main Image that will be shown in Google Pay (Google Pay only; no image is shown for Apple Wallet).

uint32 imageId = 7;
@return This builder for chaining.
Optional Image ID ; for the Main Image that will be shown in Google Pay ( Google Pay only ; no image is shown for Apple Wallet ) . uint32 imageId = 7 ; @return This builder for chaining .
public Builder clearImageId() {
        imageId_ = 0;
        onChanged();
        return this;
      }
public Builder clearImageId ( ) { imageId_ = 0 ; onChanged ( ) ; return this ; }
<pre>
 Optional Image ID; for the Main Image that will be shown in Google Pay (Google Pay only; no image is shown for Apple Wallet).
<pre > Optional Image ID ; for the Main Image that will be shown in Google Pay ( Google Pay only ; no image is shown for Apple Wallet ) .