package grpcclient import ( "context" "github.com/milvus-io/milvus/internal/util" ) type Token struct { Value string } func (t *Token) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) { return map[string]string{util.HeaderSourceID: t.Value}, nil } func (t *Token) RequireTransportSecurity() bool { return false }