{"push_id":992255505,"size":1,"distinct_size":1,"ref":"refs/heads/peck/alias-execution","head":"88ae2d7691518499578bc589119d94df3a99416d","before":"1acfcc39eedb6f5dfd2d1ff73ecd8f9a551240fe","commits":[{"sha":"88ae2d7691518499578bc589119d94df3a99416d","author":{"email":"1fa2ef4755a9226cb9a0a4840bd89b158ac71391@operable.io","name":"Matthew Peck"},"message":"change expansion error message to something more useful","distinct":true,"url":"https://api.github.com/repos/operable/cog/commits/88ae2d7691518499578bc589119d94df3a99416d"}]}