[Home](./index.md) > [@datashaper/schema](./schema.md) > [InputKeyValueArgs](./schema.inputkeyvalueargs.md) ## InputKeyValueArgs interface Signature: ```typescript export interface InputKeyValueArgs ``` ## Properties | Property | Modifiers | Type | Description | | --- | --- | --- | --- | | [key](./schema.inputkeyvalueargs.key.md) | | string | Key column for the operation | | [value](./schema.inputkeyvalueargs.value.md) | | string | Value column for the operation |