It's my understanding that is S3 Object Lambda is simply S3 + Lambda, but I'm not sure if I will be charged twice for a single request? For example, a read request => 1 request of S3 + 1 request of Lambda? And Lambda is also charged for Gb-second, which is more complicated than simple S3 request.
Could anyone help me by listing all the relevant charges for a single Get request from S3 Object Lambda? Thank you so much.