code: public ConsulResponse<List<HealthCheck>> getChecksByState(Status status) {
          return getChecksByState(status, null, null, RequestOptions.BLANK);
      }
docs: Retrieves the healthchecks for a state.
  <p>
  GET /v1/health/state/{state}
  
  @param status The state to query.
  @return A {@link io.advantageous.consul.domain.ConsulResponse} containing a list of
  {@link io.advantageous.consul.domain.HealthCheck} objects.