Module search_request 

Nested message and enum types in SearchRequest.

Enums

Mode

SourceScope

Applies only to SOURCE_CONTENT and SOURCE_SYMBOL. Omission or UNSPECIFIED means CURRENT. An explicit scope requires at least one of those domains; other selected domains retain their own semantics (in particular, REVISION still resolves accepted historical identifiers). Scope, visibility and index readiness are evaluated before pagination; cursors are bound to this selection. Neither scope grants source access.