Interface InvokeContractFailedResult

The reject reason for the failed contract invocation.

Please note, this can possibly be unknown if the SDK is not fully compatible with the Concordium node queried, in which case null is returned.

Return value from smart contract call, used to provide error messages. Is only defined when smart contract instance is a V1 smart contract and the transaction was rejected by the smart contract logic i.e. reason.tag === "RejectedReceive".