Function withSerpSession

withSerpSession(
    session: {
        clientUuidRankToken?: string;
        searchSessionId: string;
        serpSessionId?: string;
        typeaheadSessionId?: string;
    },
): {
    clientUuidRankToken?: string;
    searchSessionId: string;
    serpSessionId: string;
    typeaheadSessionId?: string;
}
Fills the SERP id when this search session has none yet (idempotent).
Parameters
- session: {
      clientUuidRankToken?: string;
      searchSessionId: string;
      serpSessionId?: string;
      typeaheadSessionId?: string;
  }
Returns {
    clientUuidRankToken?: string;
    searchSessionId: string;
    serpSessionId: string;
    typeaheadSessionId?: string;
}