src/main/java/com/passkit/grpc/Members/TierOuterClass.java
public Builder clearTierUpgradeMessage() {
        
        tierUpgradeMessage_ = getDefaultInstance().getTierUpgradeMessage();
        onChanged();
        return this;
      }
/**
       * <pre>
       * Notification to be shown when someone upgrades tier.
       * </pre>
       *
       * <code>string tierUpgradeMessage = 9;</code>
       * @return This builder for chaining.
       */

Notification to be shown when someone upgrades tier.

string tierUpgradeMessage = 9;
@return This builder for chaining.
Notification to be shown when someone upgrades tier . string tierUpgradeMessage = 9 ; @return This builder for chaining .
public Builder clearTierUpgradeMessage() {
        tierUpgradeMessage_ = getDefaultInstance().getTierUpgradeMessage();
        onChanged();
        return this;
      }
public Builder clearTierUpgradeMessage ( ) { tierUpgradeMessage_ = getDefaultInstance ( ) . getTierUpgradeMessage ( ) ; onChanged ( ) ; return this ; }
<pre>
 Notification to be shown when someone upgrades tier.
<pre > Notification to be shown when someone upgrades tier .