docs: public GetHealthCheckStatusResult withHealthCheckObservations(HealthCheckObservation... healthCheckObservations) {
          if (this.healthCheckObservations == null) {
              setHealthCheckObservations(new com.amazonaws.internal.SdkInternalList<HealthCheckObservation>(healthCheckObservations.length));
          }
          for (HealthCheckObservation ele : healthCheckObservations) {
              this.healthCheckObservations.add(ele);
          }
          return this;
      }