src/main/java/com/passkit/grpc/Members/MemberOuterClass.java
public Builder clearGroupingIdentifier() {
        
        groupingIdentifier_ = getDefaultInstance().getGroupingIdentifier();
        onChanged();
        return this;
      }
/**
       * <pre>
       * Grouping Identifier can be used to group members under the same membership (i.e. couple).
       * </pre>
       *
       * <code>string groupingIdentifier = 3;</code>
       * @return This builder for chaining.
       */

Grouping Identifier can be used to group members under the same membership .

string groupingIdentifier = 3;
@return This builder for chaining.
Grouping Identifier can be used to group members under the same membership . string groupingIdentifier = 3 ; @return This builder for chaining .
public Builder clearGroupingIdentifier() {
        groupingIdentifier_ = getDefaultInstance().getGroupingIdentifier();
        onChanged();
        return this;
      }
public Builder clearGroupingIdentifier ( ) { groupingIdentifier_ = getDefaultInstance ( ) . getGroupingIdentifier ( ) ; onChanged ( ) ; return this ; }
<pre>
 Grouping Identifier can be used to group members under the same membership (i.e.
<pre > Grouping Identifier can be used to group members under the same membership ( i . e .