Error uploading microservice: "Config file does not .json extension."

[Stefan_Witschel]

While pusing a ZIP file to microservice in cumulocity tenant through CICD process getting error

While pusing a ZIP file to existing and freshly created microservice in cumulocity tenant through CICD process getting error. In Zip file there is cumulocity.json & image.tar files. It was working fine earlier from 2 days it is giving error in all tenants not only for 1 instance. *{“error”:“Push failed on image /Internal Server Error”,“message”:“Push failed on image : Config file does not .json extension.”,“info”:" https://cumulocity.com/guides/users-guide/getting-started/ "}*