test.proto

// Test message.
// This message sends a search request.
message SearchRequest {
  required string query = 1; // Query string used in search request.
  optional int32 page_number = 2; // Page number.
  optional int32 result_per_page = 3 [default = 10]; // Number of results per page. The default is 10.
  // Corpus (type) of the search request.
  enum Corpus {
    UNIVERSAL = 0; // Universal, i.e. typeless search
    WEB = 1; // Web search
    IMAGES = 2; // Image search
    LOCAL = 3; // Local search
    NEWS = 4; // News search
    PRODUCTS = 5; // Product search
    VIDEO = 6; // Video search
  }
  optional Corpus corpus = 4 [default = UNIVERSAL]; // Corpus (type) of the search. The default is 'UNIVERSAL'.
}

// Another test message.
// This message sends a search response.
message SearchResponse {
  // This message contains actual result of the search response.
  message Result {
    required string url = 1; // Page (result) URL.
    optional string title = 2; // Page title.
    repeated string snippets = 3; // Some snippets from the page.
  }
  repeated Result result = 1; // Search results.
}