| 1001 | Cancel | RPC canceled, usually by the caller. |
| 1002 | Unknown | Catch-all for errors of unclear origin and errors without a more appropriate code. |
| 1003 | InvalidArgument | Request is invalid, regardless of system state. |
| 1004 | DeadlineExceeded | Deadline expired before RPC could complete or before the client received the response. |
| 1005 | NotFound | User requested a resource (for example, a file or directory) that can't be found. |
| 1006 | AlreadyExists | Caller attempted to create a resource that already exists. |
| 1007 | PermissionDenied | Caller isn't authorized to perform the operation. |
| 1008 | ResourceExhausted | Operation can't be completed because some resource is exhausted. Use unavailable if the server is temporarily overloaded and the caller should retry later. |
| 1009 | FailedPrecondition | Operation can't be completed because the system isn't in the required state. |
| 1010 | Aborted | The operation was aborted, often because of concurrency issues like a database transaction abort. |
| 1011 | OutOfRange | The operation was attempted past the valid range. |
| 1012 | Unimplemented | The operation isn't implemented, supported, or enabled. |
| 1013 | Internal | An invariant expected by the underlying system has been broken. Reserved for serious errors. |
| 1014 | Unavailable | The service is currently unavailable, usually transiently. Clients should back off and retry idempotent operations. |
| 1015 | DataLoss | Unrecoverable data loss or corruption. |
| 1016 | Unauthenticated | Caller doesn't have valid authentication credentials for the operation. |
| 1017 | EmptyResponse | Response was empty. |
| 1018 | MissingXAPIKeyHeader | X-API-KEY header was missing. |
| 1019 | MissingXAPISignatureHeader | X-API-SIGNATURE header was missing. |
| 1020 | MissingXAPINonceHeader | X-API-NONCE header was missing. |
| 1021 | NotFoundAuthFactor | Auth factor was not found. |
| 1022 | InvalidNonceValue | Nonce value was invalid. |
| 1023 | InvalidRequestBody | Request body was invalid. |
| 1024 | ExpireNonce | Timestamp used for nonce is expired. |
| 1025 | ExpireAPIKey | API Key is expired. |
| 1026 | LessThanOrEqualNonce | Nonce value conflicts with other request. |
| 1028 | ActiveTransactionAlreadyExists | Active transaction with same nonce already exists. |
| 1029 | InvalidTokenPayload | Token payload was invalid. |
| 1030 | TransactionCannotBeSigned | Transaction in a state that cannot be signed. |
| 1031 | TransactionSignatureAlreadySubmitted | Transaction signature already submitted. |
| 1032 | TransactionCannotBeSubmitted | Transaction in a state that cannot be submitted. |
| 1033 | FailedSendTransaction | Send transaction failed. |
| 1034 | TransactionCannotBeCanceled | Transaction in a state that cannot be canceled. transaction is already submitted. |
| 1035 | WalletNameAlreadyExists | Wallet name already exists. |
| 1036 | CannotCreateMultipleWalletsForMasterKey | Cannot create multiple wallets for specified master key type. |
| 1037 | AddressAlreadyRegistered | The address is already registered. |
| 1038 | InsufficientFunds | The address does not have sufficient funds to do the operation. |
| 1039 | MissingContentTypeHeader | Content-Type header was missing. |
| 1040 | EVMContractNotSupportInterface | EVM Contract does not support given interface. |
| 1041 | FutureNonce | Future timestamp is used for X-API-NONCE header. |
| 1042 | ContractNotRegistered | Contract is not registered. |
| 1043 | GasRequiredExceedsAllowance | Gas required exceeds allowance. |
| 1044 | InvalidTokenID | Invalid Token ID. |
| 1045 | TransactionFeeExceedsConfiguredCap | Transaction fee exceeds configured cap. |