Deletion of API fails if the API getting deleted is the last one

[r-pai]

Description

Deletion of API fails if the API getting deleted is the last one

Steps to Reproduce

1. create two API services
2. Delete both the API one by one
3. The first one will be deleted but the second one would not and fails

Expected behavior:

All the API created should get deleted

Actual behavior: The last API created is not getting delete

Reproduces how often: Can be reproduce.

Additional Information

Aha! Link: https://t-mobile1t-mobile.aha.io/features/JZ-31