Message sent by the client for the UpdateCustomClass method.
.. attribute:: custom_class
Required. The custom class to update.
The custom class's name field is used to identify the
custom class to be updated. Format:
{api_version}/projects/{project}/locations/{location}/customClasses/{custom_class}
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-01 UTC."],[],[]]