v1 Create and associate a schema when you create a topic (DEPRECATED)
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(DEPRECATED) Create and associate a schema when you create a topic
Code sample
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[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],[],[],[],null,["# v1 Create and associate a schema when you create a topic (DEPRECATED)\n\n(DEPRECATED) Create and associate a schema when you create a topic\n\nCode sample\n-----------\n\n### Go\n\n\nBefore trying this sample, follow the Go setup instructions in the\n[Pub/Sub quickstart using\nclient libraries](/pubsub/docs/quickstart-client-libraries).\n\n\nFor more information, see the\n[Pub/Sub Go API\nreference documentation](https://godoc.org/cloud.google.com/go/pubsub).\n\n\nTo authenticate to Pub/Sub, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n import (\n \t\"context\"\n \t\"fmt\"\n \t\"io\"\n\n \t\"cloud.google.com/go/pubsub\"\n )\n\n func createTopicWithSchemaRevisions(w io.Writer, projectID, topicID, schemaID, firstRevisionID, lastRevisionID string, encoding pubsub.https://cloud.google.com/go/docs/reference/cloud.google.com/go/pubsub/latest/index.html#cloud_google_com_go_pubsub_SchemaEncoding) error {\n \t// projectID := \"my-project-id\"\n \t// topicID := \"my-topic\"\n \t// schemaID := \"my-schema-id\"\n \t// firstRevisionID := \"my-revision-id\"\n \t// lastRevisionID := \"my-revision-id\"\n \t// encoding := pubsub.EncodingJSON\n \tctx := context.Background()\n \tclient, err := pubsub.https://cloud.google.com/go/docs/reference/cloud.google.com/go/pubsub/latest/index.html#cloud_google_com_go_pubsub_Client_NewClient(ctx, projectID)\n \tif err != nil {\n \t\treturn fmt.Errorf(\"pubsub.NewClient: %w\", err)\n \t}\n\n \ttc := &pubsub.TopicConfig{\n \t\tSchemaSettings: &pubsub.SchemaSettings{\n \t\t\tSchema: fmt.Sprintf(\"projects/%s/schemas/%s\", projectID, schemaID),\n \t\t\tFirstRevisionID: firstRevisionID,\n \t\t\tLastRevisionID: lastRevisionID,\n \t\t\tEncoding: encoding,\n \t\t},\n \t}\n \tt, err := client.https://cloud.google.com/go/docs/reference/cloud.google.com/go/pubsub/latest/index.html#cloud_google_com_go_pubsub_Client_CreateTopicWithConfig(ctx, topicID, tc)\n \tif err != nil {\n \t\treturn fmt.Errorf(\"CreateTopicWithConfig: %w\", err)\n \t}\n \tfmt.Fprintf(w, \"Created topic with schema revision: %#v\\n\", t)\n \treturn nil\n }\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=pubsub)."]]