We are retrieving user message log for 6 month period containing as many as 2,000 records and hundreds of message attachment URIs (mpegs and pdfs).
Our follow-up attempts to retrieve actual message attachments in a loop is causing rate exceed limit errors.
Does the Batch Request GET method support fetching actual binary text files (i.e.in blocks of 50)?
If not, is there another batch operation we can use to overcome rate exceed limit and accelerate the retrieval of large quantities of attachment binaries?