ConstReadonlyECANCELLED: "ECANCELLED"ReadonlyECONFLICT: "ECONFLICT"ReadonlyEINTERNAL: "EINTERNAL"ReadonlyEINVALID_INPUT: "EINVALID_INPUT"ReadonlyENETWORK: "ENETWORK"ReadonlyENOT_FOUND: "ENOT_FOUND"ReadonlyEPAYMASTER: "EPAYMASTER"ReadonlyETIMEOUT: "ETIMEOUT"
Error code constants for programmatic error handling. These codes are stable and part of the public API.