Currently, am using POSTMAN collection for API testing. In the collection, we have more than 10 API's request. we are passing the input from the CSV while passing the input, I need to apply for only particular API, not for all API's. Let me know if there is any way to achieve this
This sounds like a "data driven test" whereby you call the same service over and over with slightly different parameters in your payload.
E.g a findUser service, which you might call a hundred times using a csv of user names to test.
Danny Dainton (sorry, I don't know how to link him) has written a series of tutorials for Postman which you might want to read through.
Link -> Danny Dainton's Postman articles