// Code generated by smithy-go-codegen DO NOT EDIT. package xray 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/xray/types" "github.com/aws/smithy-go/middleware" smithyhttp "github.com/aws/smithy-go/transport/http" "time" ) // Retrieves a document that describes services that process incoming requests, // and downstream services that they call as a result. Root services process // incoming requests and make calls to downstream services. Root services are // applications that use the Amazon Web Services X-Ray SDK (https://docs.aws.amazon.com/xray/index.html) // . Downstream services can be other applications, Amazon Web Services resources, // HTTP web APIs, or SQL databases. func (c *Client) GetServiceGraph(ctx context.Context, params *GetServiceGraphInput, optFns ...func(*Options)) (*GetServiceGraphOutput, error) { if params == nil { params = &GetServiceGraphInput{} } result, metadata, err := c.invokeOperation(ctx, "GetServiceGraph", params, optFns, c.addOperationGetServiceGraphMiddlewares) if err != nil { return nil, err } out := result.(*GetServiceGraphOutput) out.ResultMetadata = metadata return out, nil } type GetServiceGraphInput struct { // The end of the timeframe for which to generate a graph. // // This member is required. EndTime *time.Time // The start of the time frame for which to generate a graph. // // This member is required. StartTime *time.Time // The Amazon Resource Name (ARN) of a group based on which you want to generate a // graph. GroupARN *string // The name of a group based on which you want to generate a graph. GroupName *string // Pagination token. NextToken *string noSmithyDocumentSerde } type GetServiceGraphOutput struct { // A flag indicating whether the group's filter expression has been consistent, or // if the returned service graph may show traces from an older version of the // group's filter expression. ContainsOldGroupVersions bool // The end of the time frame for which the graph was generated. EndTime *time.Time // Pagination token. NextToken *string // The services that have processed a traced request during the specified time // frame. Services []types.Service // The start of the time frame for which the graph was generated. StartTime *time.Time // Metadata pertaining to the operation's result. ResultMetadata middleware.Metadata noSmithyDocumentSerde } func (c *Client) addOperationGetServiceGraphMiddlewares(stack *middleware.Stack, options Options) (err error) { err = stack.Serialize.Add(&awsRestjson1_serializeOpGetServiceGraph{}, middleware.After) if err != nil { return err } err = stack.Deserialize.Add(&awsRestjson1_deserializeOpGetServiceGraph{}, 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 = addOpGetServiceGraphValidationMiddleware(stack); err != nil { return err } if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetServiceGraph(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 } // GetServiceGraphAPIClient is a client that implements the GetServiceGraph // operation. type GetServiceGraphAPIClient interface { GetServiceGraph(context.Context, *GetServiceGraphInput, ...func(*Options)) (*GetServiceGraphOutput, error) } var _ GetServiceGraphAPIClient = (*Client)(nil) // GetServiceGraphPaginatorOptions is the paginator options for GetServiceGraph type GetServiceGraphPaginatorOptions struct { // 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 } // GetServiceGraphPaginator is a paginator for GetServiceGraph type GetServiceGraphPaginator struct { options GetServiceGraphPaginatorOptions client GetServiceGraphAPIClient params *GetServiceGraphInput nextToken *string firstPage bool } // NewGetServiceGraphPaginator returns a new GetServiceGraphPaginator func NewGetServiceGraphPaginator(client GetServiceGraphAPIClient, params *GetServiceGraphInput, optFns ...func(*GetServiceGraphPaginatorOptions)) *GetServiceGraphPaginator { if params == nil { params = &GetServiceGraphInput{} } options := GetServiceGraphPaginatorOptions{} for _, fn := range optFns { fn(&options) } return &GetServiceGraphPaginator{ options: options, client: client, params: params, firstPage: true, nextToken: params.NextToken, } } // HasMorePages returns a boolean indicating whether more pages are available func (p *GetServiceGraphPaginator) HasMorePages() bool { return p.firstPage || (p.nextToken != nil && len(*p.nextToken) != 0) } // NextPage retrieves the next GetServiceGraph page. func (p *GetServiceGraphPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*GetServiceGraphOutput, error) { if !p.HasMorePages() { return nil, fmt.Errorf("no more pages available") } params := *p.params params.NextToken = p.nextToken result, err := p.client.GetServiceGraph(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_opGetServiceGraph(region string) *awsmiddleware.RegisterServiceMetadata { return &awsmiddleware.RegisterServiceMetadata{ Region: region, ServiceID: ServiceID, SigningName: "xray", OperationName: "GetServiceGraph", } }