Browse use case. Expects the traffic has an empty
[query][google.cloud.retail.v2.SearchRequest.query].
Search
Search use case. Expects the traffic has a non-empty
[query][google.cloud.retail.v2.SearchRequest.query].
Unspecified
The value when it's unspecified. In this case, server behavior defaults to
[SEARCH_SOLUTION_USE_CASE_SEARCH][google.cloud.retail.v2.SearchSolutionUseCase.SEARCH_SOLUTION_USE_CASE_SEARCH].
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-10-14 UTC."],[],[]]