explanation

A Record query asks for a page of the Records of one Schema, or of groups of them, and says, in one ordered list, exactly what each returned row contains. "Appointments per month, with how many are pending and the first three of them" is one query:

This explains how the SDK and CLI authenticate, where the CLI keeps your API key, and how the CLI decides which Space, key, and base URL to use.

This explains why the SDK never throws, what a Result is, and how to read a LiganticError.

This explains the compatibility model: how the SDK relates to the Ligantic OpenAPI contract, what it mirrors, and how versions move.