src/main/java/com/passkit/grpc/Members/MemberOuterClass.java
public Builder clearOptOut() {
        
        optOut_ = false;
        onChanged();
        return this;
      }
/**
       * <pre>
       * Indicates if the member opted out to receive marketing promotions (defaults to false).
       * </pre>
       *
       * <code>bool optOut = 13;</code>
       * @return This builder for chaining.
       */

Indicates if the member opted out to receive marketing promotions (defaults to false).

bool optOut = 13;
@return This builder for chaining.
Indicates if the member opted out to receive marketing promotions ( defaults to false ) . bool optOut = 13 ; @return This builder for chaining .
public Builder clearOptOut() {
        optOut_ = false;
        onChanged();
        return this;
      }
public Builder clearOptOut ( ) { optOut_ = false ; onChanged ( ) ; return this ; }
<pre>
 Indicates if the member opted out to receive marketing promotions (defaults to false).
<pre > Indicates if the member opted out to receive marketing promotions ( defaults to false ) .