Bulk Collection Manipulation through a REST (RESTful) API

Question

I\'d like some advice on designing a REST API which will allow clients to add/remove large numbers of objects to a collection efficiently.

Via the API, clients need

Answer 1

Best way is :

Pass Only Id Array of Deletable Objects from Front End Application To Web API
    2. Then You have Two Options: 
       2.1 Web API Way : Find All Collections/Entities using Id arrays and Delete in API , but you need to take care of Dependant entities like Foreign Key Relational Table Data too
     2.2. Database Way : Pass Ids to your database side, find all records in Foreign Key Tables and Primary Key Tables and Delete in same order i.e. F-Key Table records then P-Key Table records