ErrorType

RPC errors come directly from the Tezos RPC, but with the massive JSON object filtered down to the most meraningful part

System errors are ones coming from the OS, e.g. “No internet connection”

Network errors are returned by a server, such as HTTP 404’s and 500’s

Internal application errors are errors from other services, components, libraiers etc, wrapped up so that they don’t require extra parsing

For situations where the wrong model is returned. This can happen sometimes unexpectedily in GraphQL based APIs, instead of returning an error, it will just return a partial object missing non-optional fields

For clients to catch known errors, sometimes handled in odd ways, enabling the easy return of a String. E.g. GraphQL throwing a malformed object response for a situation that should be a 404

Used as a fallback for strange edge cases where we can’t easily idenitfiy the issue