Issue Summary

Pulling commits from pull requests through API using pagination throws an error {"type": "error", "error":

Steps to Reproduce

1. Create a repository that contains a Pull Request with over 10 commits
2. Run below command:

   curl -X GET -u username:password https://api.bitbucket.org/2.0/repositories/username/reposlug/pullrequests/PullRequestId/commits?page=1

1. Note that it throws that error. If you exclude ?page=1, the command executes using as default pagelen=10 and at the end of the json it says "next......?page=8xhd".

Expected Results

Running https://api.bitbucket.org/2.0/repositories/username/reposlug/pullrequests/PullRequestId/commits?page=1 would not throw errors and would display the first page of the commits from the pull request.

Actual Results

The below exception is thrown:

{"type": "error", "error": {"message": "Invalid page"}

Workaround

Use pagelen instead such as commits?pagelen=10.