Get a cross-reference

This page describes how to Get a cross-reference by name.

Sample

The following sample shows how to get a cross-reference by name.

Replace [RESOURCE NAME] with a valid resource name in the namespaces/{namespace}/{collection}/{id} format.

tip

Tip: do not forget to replace CLIENT-ID and CLIENT-SECRET with valid IAM Service Account client credentials.

Golang

package main

import (
	"context"
	"log"

	"golang.org/x/oauth2/clientcredentials"

	"google.golang.org/api/option"

	gapic "github.com/animeapis/api-go-client/crossrefs/v1alpha1"
	crossref "github.com/animeapis/go-genproto/crossrefs/v1alpha1"
)

var (
	CrossrefName = "[RESOURCE NAME]"

	ClientID     = "[CLIENT-ID]"
	ClientSecret = "[CLIENT-SECRET]"
)

var (
	TokenURL = "https://accounts.animeshon.com/o/oauth2/token"
	Endpoint = "crossrefs.animeapis.com:443"
)

func main() {
	ctx := context.Background()

	config := &clientcredentials.Config{
		ClientID:     ClientID,
		ClientSecret: ClientSecret,
		TokenURL:     TokenURL,
	}

	options := []option.ClientOption{
		option.WithEndpoint(Endpoint),
		option.WithTokenSource(config.TokenSource(ctx)),
	}

	client, err := gapic.NewReferrerClient(ctx, options...)
	if err != nil {
		log.Fatalf("NewClient: %s", err)
	}

	request := &crossref.GetCrossRefRequest{
		Name: CrossrefName,
	}

	crossref, err := client.GetCrossRef(ctx, request)
	if nil != err {
		log.Fatalf("GetCrossRef: %s", err)
	}

	log.Println("---------------------------------------------------------")
	log.Printf("name        : %s", crossref.GetName())
	log.Printf("root        : %s", crossref.GetRoot())
	log.Printf("operator    : %s", crossref.GetOperator())

	for i, edge := range crossref.GetEdges() {
		log.Printf("edge[%d]name    : %s", i, edge.GetName())
		log.Printf("edge[%d]state   : %d", i, edge.GetState())
	}
}

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