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updateMetadata() function

Updates the metadata for this object.

Signature:

export declare function updateMetadata(ref: StorageReference, metadata: SettableMetadata): Promise<FullMetadata>;

Parameters

Parameter	Type	Description
ref	StorageReference	StorageReference to update metadata for.
metadata	SettableMetadata	The new metadata for the object. Only values that have been explicitly set will be changed. Explicitly setting a value to null will remove the metadata.

Returns:

Promise<FullMetadata>

A promise that resolves with the new metadata for this object.