Function getImageSearchHashes
- getImageSearchHashes(
    fullBodyStream: ReadableStream,
    fileSize: number,
    contentTypeStr: string,
): Promise<ReadonlyArray<string>> Parameters
- fullBodyStream: ReadableStream
 - fileSize: number
 - contentTypeStr: string
 
Returns Promise<ReadonlyArray<string>>
Consumes image stream and calculate its ID hash