Normally used to send data to the back-end. Spanner does not currently support this, so send will
throw a descriptive error to be sent to the user. Note that we do parse this in order for this to
be future proof, and to ensure the input stream is flushed of the command (in order to continue
receiving properly)
[[["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 2024-10-01 UTC."],[],[]]