The field must be a UTF-8 encoded string with a length limit of 1,000
characters. Otherwise, an INVALID_ARGUMENT error is returned.
This should not be set when using the client side event reporting with
GTM or JavaScript tag in
[UserEventService.CollectUserEvent][google.cloud.discoveryengine.v1.UserEventService.CollectUserEvent]
or if
[UserEvent.direct_user_request][google.cloud.discoveryengine.v1.UserEvent.direct_user_request]
is set.
Highly recommended for logged-in users. Unique identifier for logged-in
user, such as a user name. Don't set for anonymous users.
Always use a hashed value for this ID.
Don't set the field to the same fixed ID for different users. This mixes
the event history of those users together, which results in degraded
model quality.
The field must be a UTF-8 encoded string with a length limit of 128
characters. Otherwise, an INVALID_ARGUMENT error is returned.
[[["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 2025-03-21 UTC."],[[["This documentation covers the `UserInfo` class within the Google Cloud Discovery Engine v1 API, providing reference details for developers."],["`UserInfo` is a class that stores information about an end user, implementing multiple interfaces, and inheriting from the `object` class."],["The `UserInfo` class has two constructors: a default one and another that takes another `UserInfo` object as a parameter for copying."],["The class contains two properties: `UserAgent` which is a string representing the user agent from the HTTP header and `UserId`, a hashed unique identifier for a logged-in user."],["The documentation lists various versions of the `UserInfo` class, ranging from version 1.0.0-beta06 to the latest 1.6.0, with each version having a separate documentation page."]]],[]]
