While every guide describes object storage objects as data with metaproperties, can they also be referred to as objects (i.e. class instantiation) in a OOP technical sense, of how they are implemented?
How are they actually programmed?
AWS S3 is a cloud implementation of object-based storage. Yes it treats files like objects, and there are SDKs for programming (OOP-related) access - for example python implementation: https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/s3.html#object
However, as I understand, in the background it is more like ORM, not GRCP protocol.