src/main/java/com/passkit/grpc/SingleUseCoupons/Offer.java
public Builder mergeIssueStartDate(com.google.protobuf.Timestamp value) {
        if (issueStartDateBuilder_ == null) {
          if (issueStartDate_ != null) {
            issueStartDate_ =
              com.google.protobuf.Timestamp.newBuilder(issueStartDate_).mergeFrom(value).buildPartial();
          } else {
            issueStartDate_ = value;
          }
          onChanged();
        } else {
          issueStartDateBuilder_.mergeFrom(value);
        }

        return this;
      }
/**
       * <pre>
       * Optional date when coupons can start to be issued. Defaults to the campaign start date. Needs to be greater than / equal to the campaign start date. Needs to be less than / equal to the campaign end date.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp issueStartDate = 15;</code>
       */

Optional date when coupons can start to be issued. Defaults to the campaign start date. Needs to be greater than / equal to the campaign start date. Needs to be less than / equal to the campaign end date.


Optional date when coupons can start to be issued . Defaults to the campaign start date . Needs to be greater than / equal to the campaign start date . Needs to be less than / equal to the campaign end date .
public Builder mergeIssueStartDate(com.google.protobuf.Timestamp value) {
        if (issueStartDateBuilder_ == null) {
          if (issueStartDate_ != null) {
            issueStartDate_ =
              com.google.protobuf.Timestamp.newBuilder(issueStartDate_).mergeFrom(value).buildPartial();
          } else {
            issueStartDate_ = value;
          }
          onChanged();
        } else {
          issueStartDateBuilder_.mergeFrom(value);
        }
        return this;
      }
public Builder mergeIssueStartDate ( com . google . protobuf . Timestamp value ) { if ( issueStartDateBuilder_ == null ) { if ( issueStartDate_ != null ) { issueStartDate_ = com . google . protobuf . Timestamp . newBuilder ( issueStartDate_ ) . mergeFrom ( value ) . buildPartial ( ) ; } else { issueStartDate_ = value ; } onChanged ( ) ; } else { issueStartDateBuilder_ . mergeFrom ( value ) ; } return this ; }
<pre>
 Optional date when coupons can start to be issued.
<pre > Optional date when coupons can start to be issued .