[Home](./index.md) > [@datashaper/schema](./schema.md) > [UnknownInput](./schema.unknowninput.md) > [input](./schema.unknowninput.input.md) ## UnknownInput.input property Signature: ```typescript input?: WorkflowInput | { source?: WorkflowInput; others?: WorkflowInput[]; [key: string]: WorkflowInput | WorkflowInput[] | undefined; }; ```