Function deriveBlobBlockId

apps/sim/lib/uploads/providers/blob/client.ts:491–493

(partNumber: number)

 * server reconstruct the id from `partNumber` alone when completing an upload.
 */
export function deriveBlobBlockId(partNumber: number): string {
  return Buffer.from(`block-${partNumber.toString().padStart(6, '0')}`).toString('base64')
}

/**
 * Initiate a multipart upload for Azure Blob Storage