Function fetchBinaryData

fetchBinaryData(
    keypair: SessionKeypair,
    environment:
        | WelshareApiEnvironment
        | "production"
        | "staging"
        | "preview"
        | "development",
    documentId: string,
): Promise<
    {
        binaryFile: {
            controller_did: string;
            encryption_key: string;
            file_name: string;
            file_size: number;
            file_type: string;
            reference: string;
            url: string;
        } & NillionNucDataBase;
        data: Promise<ArrayBuffer>;
    },
>
Download an encrypted file by its document ID from Nillion. The file is not decrypted automatically. Can be used for files that carry 3rd party decryption information
Parameters
- keypair: SessionKeypair
- environment: WelshareApiEnvironment | "production" | "staging" | "preview" | "development"
- documentId: string
Returns Promise<
    {
        binaryFile: {
            controller_did: string;
            encryption_key: string;
            file_name: string;
            file_size: number;
            file_type: string;
            reference: string;
            url: string;
        } & NillionNucDataBase;
        data: Promise<ArrayBuffer>;
    },
>
- Defined in lib/welshare/fetch-binary-data.ts:21