DeepSource
Dashboard Resources Pricing Discover Directory Log in

Run your first analysis.

Find thousands of code security and quality issues in your codebase, before they end up in production.

Start now
AWS CloudFormation Linter

AWS CloudFormation Linter

Community Analyzer
Use Analyzer

Validation not function configuration CFLIN-E1023

Anti-pattern
Major

Making sure that NOT functions are list

References:

Intrinsic Function Reference Conditions