Pub/Sub schema

Avro or Protocol Buffer contract enforced on messages published to a topic.

Provider: gcp
Kind: Schema registry
Category: Data
Official docs: https://docs.cloud.google.com/pubsub/docs/schemas

Properties · 2 set by this component

property	type	values	required	kind default	this component
compatibility	enum	none \| backward \| forward \| full	no	backward	inherited
enforced	boolean	—	no	false	▸ true
managed	boolean	—	no	false	▸ true
maxDefinitionSizeKb · component property	integer	—	no	300	inherited
maxRevisions · component property	integer	—	no	20	inherited
maxSchemasPerProject · component property	integer	—	no	10000	inherited
schemaType · component property	enum	avro \| protocol-buffer	no	—	inherited

Rules that apply · 0

Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.

No rule reads this kind yet. That is a gap, not a guarantee.

Use it in a design

nodes:
  - { id: "pubsub-schema", component: "google-pubsub-schema" }

Other Schema registry products · 7

Amazon EventBridge Schema Registryaws-eventbridge-schemasawsschema-registry AWS Glue Schema Registryglue-schema-registryawsschema-registry Azure Schema Registryazure-schema-registryazureschema-registry Apicurio Registryapicurioschema-registry Confluent Schema Registryconfluent-schema-registryschema-registry Karapacekarapaceschema-registry Generic schema registryschema-registryschema-registry

Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# Pub/Sub schema: Avro or Protocol Buffer contract attached to a topic. "Schema overview": when a
3# schema is associated with a topic a message that does not conform is not published; a schema keeps
4# at most 20 revisions, a definition is at most 300 KB, and a project holds at most 10,000 schemas.
5schemaVersion: "1"
6type: "component"
7id: "google-pubsub-schema"
8kind: "schema-registry"
9provider: "gcp"
10docs: "https://docs.cloud.google.com/pubsub/docs/schemas"
11defaults:
12  managed: true
13  enforced: true
14properties:
15  schemaType:
16    type: "enum"
17    values: ["avro", "protocol-buffer"]
18  maxRevisions:
19    type: "integer"
20    default: 20
21  maxDefinitionSizeKb:
22    type: "integer"
23    default: 300
24  maxSchemasPerProject:
25    type: "integer"
26    default: 10000

The same page as markdown, for an agent: /catalogue/components/google-pubsub-schema.md