// Code generated by smithy-go-codegen DO NOT EDIT. package route53resolver import ( "context" "fmt" awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware" "github.com/aws/aws-sdk-go-v2/aws/signer/v4" "github.com/aws/aws-sdk-go-v2/service/route53resolver/types" "github.com/aws/smithy-go/middleware" smithyhttp "github.com/aws/smithy-go/transport/http" ) // Retrieves the Resolver configurations that you have defined. Route 53 Resolver // uses the configurations to manage DNS resolution behavior for your VPCs. func (c *Client) ListResolverConfigs(ctx context.Context, params *ListResolverConfigsInput, optFns ...func(*Options)) (*ListResolverConfigsOutput, error) { if params == nil { params = &ListResolverConfigsInput{} } result, metadata, err := c.invokeOperation(ctx, "ListResolverConfigs", params, optFns, c.addOperationListResolverConfigsMiddlewares) if err != nil { return nil, err } out := result.(*ListResolverConfigsOutput) out.ResultMetadata = metadata return out, nil } type ListResolverConfigsInput struct { // The maximum number of Resolver configurations that you want to return in the // response to a ListResolverConfigs request. If you don't specify a value for // MaxResults , up to 100 Resolver configurations are returned. MaxResults *int32 // (Optional) If the current Amazon Web Services account has more than MaxResults // Resolver configurations, use NextToken to get the second and subsequent pages // of results. For the first ListResolverConfigs request, omit this value. For the // second and subsequent requests, get the value of NextToken from the previous // response and specify that value for NextToken in the request. NextToken *string noSmithyDocumentSerde } type ListResolverConfigsOutput struct { // If a response includes the last of the Resolver configurations that are // associated with the current Amazon Web Services account, NextToken doesn't // appear in the response. If a response doesn't include the last of the // configurations, you can get more configurations by submitting another // ListResolverConfigs request. Get the value of NextToken that Amazon Route 53 // returned in the previous response and include it in NextToken in the next // request. NextToken *string // An array that contains one ResolverConfigs element for each Resolver // configuration that is associated with the current Amazon Web Services account. ResolverConfigs []types.ResolverConfig // Metadata pertaining to the operation's result. ResultMetadata middleware.Metadata noSmithyDocumentSerde } func (c *Client) addOperationListResolverConfigsMiddlewares(stack *middleware.Stack, options Options) (err error) { err = stack.Serialize.Add(&awsAwsjson11_serializeOpListResolverConfigs{}, middleware.After) if err != nil { return err } err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpListResolverConfigs{}, middleware.After) if err != nil { return err } if err = addSetLoggerMiddleware(stack, options); err != nil { return err } if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil { return err } if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil { return err } if err = addResolveEndpointMiddleware(stack, options); err != nil { return err } if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil { return err } if err = addRetryMiddlewares(stack, options); err != nil { return err } if err = addHTTPSignerV4Middleware(stack, options); err != nil { return err } if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil { return err } if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil { return err } if err = addClientUserAgent(stack, options); err != nil { return err } if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { return err } if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { return err } if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListResolverConfigs(options.Region), middleware.Before); err != nil { return err } if err = awsmiddleware.AddRecursionDetection(stack); err != nil { return err } if err = addRequestIDRetrieverMiddleware(stack); err != nil { return err } if err = addResponseErrorMiddleware(stack); err != nil { return err } if err = addRequestResponseLogging(stack, options); err != nil { return err } return nil } // ListResolverConfigsAPIClient is a client that implements the // ListResolverConfigs operation. type ListResolverConfigsAPIClient interface { ListResolverConfigs(context.Context, *ListResolverConfigsInput, ...func(*Options)) (*ListResolverConfigsOutput, error) } var _ ListResolverConfigsAPIClient = (*Client)(nil) // ListResolverConfigsPaginatorOptions is the paginator options for // ListResolverConfigs type ListResolverConfigsPaginatorOptions struct { // The maximum number of Resolver configurations that you want to return in the // response to a ListResolverConfigs request. If you don't specify a value for // MaxResults , up to 100 Resolver configurations are returned. Limit int32 // Set to true if pagination should stop if the service returns a pagination token // that matches the most recent token provided to the service. StopOnDuplicateToken bool } // ListResolverConfigsPaginator is a paginator for ListResolverConfigs type ListResolverConfigsPaginator struct { options ListResolverConfigsPaginatorOptions client ListResolverConfigsAPIClient params *ListResolverConfigsInput nextToken *string firstPage bool } // NewListResolverConfigsPaginator returns a new ListResolverConfigsPaginator func NewListResolverConfigsPaginator(client ListResolverConfigsAPIClient, params *ListResolverConfigsInput, optFns ...func(*ListResolverConfigsPaginatorOptions)) *ListResolverConfigsPaginator { if params == nil { params = &ListResolverConfigsInput{} } options := ListResolverConfigsPaginatorOptions{} if params.MaxResults != nil { options.Limit = *params.MaxResults } for _, fn := range optFns { fn(&options) } return &ListResolverConfigsPaginator{ options: options, client: client, params: params, firstPage: true, nextToken: params.NextToken, } } // HasMorePages returns a boolean indicating whether more pages are available func (p *ListResolverConfigsPaginator) HasMorePages() bool { return p.firstPage || (p.nextToken != nil && len(*p.nextToken) != 0) } // NextPage retrieves the next ListResolverConfigs page. func (p *ListResolverConfigsPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*ListResolverConfigsOutput, error) { if !p.HasMorePages() { return nil, fmt.Errorf("no more pages available") } params := *p.params params.NextToken = p.nextToken var limit *int32 if p.options.Limit > 0 { limit = &p.options.Limit } params.MaxResults = limit result, err := p.client.ListResolverConfigs(ctx, ¶ms, optFns...) if err != nil { return nil, err } p.firstPage = false prevToken := p.nextToken p.nextToken = result.NextToken if p.options.StopOnDuplicateToken && prevToken != nil && p.nextToken != nil && *prevToken == *p.nextToken { p.nextToken = nil } return result, nil } func newServiceMetadataMiddleware_opListResolverConfigs(region string) *awsmiddleware.RegisterServiceMetadata { return &awsmiddleware.RegisterServiceMetadata{ Region: region, ServiceID: ServiceID, SigningName: "route53resolver", OperationName: "ListResolverConfigs", } }