IStorage.uploadMetadataBatch() method

Uploads JSON metadata to IPFS

Signature:

uploadMetadataBatch(metadatas: JsonObject[], fileStartNumber?: number, contractAddress?: string, signerAddress?: string, options?: {
        onProgress: (event: UploadProgressEvent) => void;
    }): Promise<UploadResult>;

Parameters

Parameter	Type	Description
metadatas	JsonObject[]	The metadata to be uploaded.
fileStartNumber	number	(Optional) Optional. The first file file name begins with.
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<UploadResult>