code: @Override
      public GetResolverRuleAssociationResult getResolverRuleAssociation(GetResolverRuleAssociationRequest request) {
          request = beforeClientExecution(request);
          return executeGetResolverRuleAssociation(request);
      }
docs: <p>
  Gets information about an association between a specified resolver rule and a VPC. You associate a resolver rule
  and a VPC using <a>AssociateResolverRule</a>.
  </p>
  
  @param getResolverRuleAssociationRequest
  @return Result of the GetResolverRuleAssociation operation returned by the service.
  @throws ResourceNotFoundException
  The specified resource doesn't exist.
  @throws InvalidParameterException
  One or more parameters in this request are not valid.
  @throws InternalServiceErrorException
  We encountered an unknown error. Try again in a few minutes.
  @throws ThrottlingException
  The request was throttled. Try again in a few minutes.
  @sample AmazonRoute53Resolver.GetResolverRuleAssociation
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/route53resolver-2018-04-01/GetResolverRuleAssociation"
  target="_top">AWS API Documentation</a>