unique-response-http-status-code

Overview

This rule belongs to the swagger-v2-standards-validation ruleset and states that:

Response keys are patterned fields that must have unique values within the Responses Object. The keys represent the HTTP status code for each response.

Property	Value
Enabled	Yes
Maximum Severity	Error
Message	Duplicate response status code entry found.
Code	SWAGGER20STANDARDS_V181
Type	Validation
Rule System	Semantic
Broad Category	Responses
Products Impacted	API Transformer, Code Generation, Developer Experience Portal
Tags	swagger2 swagger standards semantic validation responses status code status http

Suggested Fixes

• Remove duplicate response status code entries from the Responses Object.
• Response key value is compared in a case-sensitive manner.

For More Information

• https://github.com/OAI/OpenAPI-Specification/blob/main/versions/2.0.md
• https://github.com/OAI/OpenAPI-Specification/blob/main/versions/2.0.md#format
• https://github.com/OAI/OpenAPI-Specification/blob/main/versions/2.0.md#patterned-fields-3
• https://docs.apimatic.io/rulesets/overview/