The framework validates service configuration with the help of AJV (JSON-schema validation engine).
If you were presented with configuration error (or a warning, depending on
configValidationMode setting) it could mean that:
Note: In a warning mode (with
configValidationMode: warn set in configuration) Framework commands are not blocked in any way, e.g.
sls deploy will still attempt to deploy the service normally (still depending on the source of the warning, success of a deployment may vary)
If you find this functionality problematic, you may also turn it off with
configValidationMode: off setting.