IStorage.upload() method

Uploads a file to the storage.

Signature:

upload(data: string | FileOrBuffer, contractAddress?: string, signerAddress?: string, options?: {
        onProgress: (event: UploadProgressEvent) => void;
    }): Promise<string>;

Parameters

Parameter	Type	Description
data	string | FileOrBuffer	The data to be uploaded. Can be a file/buffer (which will be loaded), or a string.
contractAddress	string	(Optional) Optional. The contract address the data belongs to.
signerAddress	string	(Optional) Optional. The address of the signer.
options	{ onProgress: (event: UploadProgressEvent) => void; }	(Optional) Optional. Upload progress callback.

Returns:

Promise<string>

• The hash of the uploaded data.