code: public void setMinute(com.google.api.ads.admanager.axis.v201811.MinuteOfHour minute) {
          this.minute = minute;
      }
docs: Sets the minute value for this TimeOfDay.
  
  @param minute   * Minutes in an hour. Currently, only 0, 15, 30, and 45 are supported.
  This
  field is required.