Id number differs which cause 404 error

[Dharshu-ns]

Hey there!

 I have been working with the mailer lite API integration. while using this npm package to get a list of groups. I am getting a group id while fetching data form that group using that group Id i am getting a 404 error as a response. While doing the same in postman i am getting a different group id where i am able to get desired response. why the id of the group differs while using the fetch method and in postman. Can you please help me to resolve this issue.

Thank You in Advance