unique-schema-enum-items

Overview

This rule belongs to the openapi-v3-apimatic-linting ruleset and states that:

If property enum is specified in the schema object, it must consist of only unique items in the list.

Property	Value
Enabled	Yes
Maximum Severity	Error
Message	Enumeration list item is already defined.
Code	OPENAPI3APIMATIC_L694
Type	Linting
Rule System	Semantic
Broad Category	OpenAPI Schemas
Products Impacted	API Transformer, Code Generation, Developer Experience Portal
Tags	openapi3 openapi apimatic semantic linting unique enum schema items entries

Suggested Fixes

• Remove redundant/duplicate entries from the enumeration list.
• Enumeration items are compared in a case-sensitive manner.
• Ensure that all the items in the list are unique.

For More Information

• https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#schema-object
• https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md
• https://docs.apimatic.io/rulesets/overview/