schema_write_example.go

package main

import (
	"context"
	"log"

	pb "github.com/authzed/authzed-go/proto/authzed/api/v1alpha1"
	authzed "github.com/authzed/authzed-go/v1alpha1"
	"github.com/authzed/grpcutil"
)

const schema = `definition blog/user {}

definition blog/post {
    relation reader: blog/user
    relation writer: blog/user

    permission read = reader + writer
    permission write = writer
}`

func main() {
	client, err := authzed.NewClient(
		"grpc.authzed.com:443",
		grpcutil.WithBearerToken("t_your_token_here_1234567deadbeef"),
		grpcutil.WithSystemCerts(false),
	)
	if err != nil {
		log.Fatalf("unable to initialize client: %s", err)
	}

	request := &pb.WriteSchemaRequest{Schema: schema}
	_, err = client.WriteSchema(context.Background(), request)
	if err != nil {
		log.Fatalf("failed to write schema: %s", err)
	}
}