src/main/java/com/passkit/grpc/Flights/FlightDesignatorOuterClass.java
public Builder clearRevision() {
        
        revision_ = 0;
        onChanged();
        return this;
      }
/**
       * <pre>
       * Multiple designators can be active at a time. Provide a revision to distinguish between versions.
       * </pre>
       *
       * <code>uint32 revision = 4;</code>
       * @return This builder for chaining.
       */

Multiple designators can be active at a time. Provide a revision to distinguish between versions.

uint32 revision = 4;
@return This builder for chaining.
Multiple designators can be active at a time . Provide a revision to distinguish between versions . uint32 revision = 4 ; @return This builder for chaining .
public Builder clearRevision() {
        revision_ = 0;
        onChanged();
        return this;
      }
public Builder clearRevision ( ) { revision_ = 0 ; onChanged ( ) ; return this ; }
<pre>
 Multiple designators can be active at a time.
<pre > Multiple designators can be active at a time .