src/main/java/com/passkit/grpc/Members/ProgramOuterClass.java
public Builder clearFieldUniqueName() {
        
        fieldUniqueName_ = getDefaultInstance().getFieldUniqueName();
        onChanged();
        return this;
      }
/**
       * <pre>
       * Field name which becomes a source of external id value. Available unique names are: null, person.emailAddress, person.mobileNumber.
       * </pre>
       *
       * <code>string fieldUniqueName = 1;</code>
       * @return This builder for chaining.
       */

Field name which becomes a source of external id value.

string fieldUniqueName = 1;
@return This builder for chaining.
Field name which becomes a source of external id value . string fieldUniqueName = 1 ; @return This builder for chaining .
public Builder clearFieldUniqueName() {
        fieldUniqueName_ = getDefaultInstance().getFieldUniqueName();
        onChanged();
        return this;
      }
public Builder clearFieldUniqueName ( ) { fieldUniqueName_ = getDefaultInstance ( ) . getFieldUniqueName ( ) ; onChanged ( ) ; return this ; }
<pre>
 Field name which becomes a source of external id value.
<pre > Field name which becomes a source of external id value .