pattern property

Optional. The relative resource name pattern associated with this resource type. The DNS prefix of the full resource name shouldn't be specified here.

The path pattern must follow the syntax, which aligns with HTTP binding syntax:

Template = Segment { "/" Segment } ;
Segment = LITERAL | Variable ;
Variable = "{" LITERAL "}" ;

Examples:

- "projects/{project}/topics/{topic}"
- "projects/{project}/knowledgeBases/{knowledge_base}"

The components in braces correspond to the IDs for each resource in the hierarchy. It is expected that, if multiple patterns are provided, the same component name (e.g. "project") refers to IDs of the same type of resource.