This rule belongs to the
swagger-v2-standards-validation ruleset and states that:
The id specified in the Operation Object using the
operationId property must be unique among all operations described in the current API specification document.
|Duplicate operation Id found.
|API Transformer, Code Generation, Developer Experience Portal
- Your operation Id must be unique among ids of all Operation Objects defined in the API document.
- Ids are compared in a case-sensitive manner.
- Make sure that the operation Id is not null or empty.