Patent ID: 11860879
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A system comprising:
an object storage service comprising one or more computing devices, wherein the object storage service stores a plurality of data objects; and
a code execution service comprising one or more computing devices for on-demand execution of functions in an input/output (I/O) path of the object storage service;
wherein the object storage service is configured to at least:
receive a request for information regarding a data object group comprising a subset of the plurality of data objects;
determine that a function associated with the data object group is to be executed prior to responding to the request; and
send the request to the code execution service; and

wherein the code execution service is configured to at least:
obtain the information regarding the data object group;
determine that a first portion of the information regarding the data object group is to be excluded from a response, wherein a transformed second portion of the information regarding the data object group is to be included in the response;
apply a transformation to a second portion of the information regarding the data object group to generate the transformed second portion; and
generate the response comprising the transformed second portion, wherein the response does not include the first portion.