[Home](./index.md) > [@contract-case/case-boundary](./case-boundary.md) > [PrintableMessageError](./case-boundary.printablemessageerror.md) > [message](./case-boundary.printablemessageerror.message.md) ## PrintableMessageError.message property A summary of the error. Could be any string. **Signature:** ```typescript readonly message: string; ```