Closed KeisukeYamashita closed 2 years ago
I have added _ (understore) before the variable.
_
Because it doesn't follow the format. REGION is a custom substitution which the Cloud Build doesn't build-in support.🙏
REGION
Substitutions must begin with an underscore () and use only uppercase-letters and numbers (respecting the regular expression [A-Z0-9_]+)
Ref: https://cloud.google.com/build/docs/configuring-builds/substitute-variable-values
WHAT
I have added
_(understore) before the variable.WHY
Because it doesn't follow the format.
REGIONis a custom substitution which the Cloud Build doesn't build-in support.🙏Ref: https://cloud.google.com/build/docs/configuring-builds/substitute-variable-values