How to do `pod trunk push` to replace an existing version of podspec

Question

I already did a pod trunk push for a podspec version. Can I push it again and overwrite the existing one? I tried it but it gives me this error.

$ pod trunk push Parse-iOS-SDK.podspec
Validating podspec
 -> Parse-iOS-SDK (1.2.21)

[!] Unable to accept duplicate entry for: Parse-iOS-SDK (1.2.21)

Is there a similar command like git push -f force push it?

Ref: http://guides.cocoapods.org/making/getting-setup-with-trunk

Answer 1

It is now possible to do this by first deleting the pod, and then re-pushing it:

pod trunk delete NAME VERSION

Then

pod trunk push PODSPEC

There should be a really good reason to do so, however, and the best practice is to never delete versions but instead push new ones (what Keith said).

Answer 2

2017 Edit: You can now delete pods on trunk, see this answer

Previous answer:

You cannot overwrite a spec using trunk. You should just push a new version with your changes. You can also submit a pull request to the specs repo but we recommend just pushing a new version.