[Home](./index.md) > [ibm-cloud-sdk-core](./ibm-cloud-sdk-core.md) > [isFileWithMetadata](./ibm-cloud-sdk-core.isfilewithmetadata.md) ## isFileWithMetadata() function **Signature:** ```typescript export declare function isFileWithMetadata(obj: any): obj is FileWithMetadata; ``` ## Parameters

Parameter	Type	Description
obj	any

**Returns:** obj is [FileWithMetadata](./ibm-cloud-sdk-core.filewithmetadata.md)