response-header-multiple-of-greater-than-zero

Overview

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

The numeric validation keyword multipleOf for the header object, must have a value that is strictly greater than zero (0).

Property	Value
Enabled	Yes
Maximum Severity	Error
Message	Value of property multipleOf is not greater than 0 for header object.
Code	SWAGGER20STANDARDS_V234
Type	Validation
Rule System	Semantic
Broad Category	Response Headers
Products Impacted	API Transformer, Code Generation, Developer Experience Portal
Tags	swagger2 swagger standards semantic validation multiple of number json schema validation json schema header

Suggested Fixes

• Ensure that the value for the validation keyword is a valid number.
• Ensure that the value is not set to 0.
• Ensure that the value is not less than 0 i.e. a negative value.

For More Information

• https://github.com/OAI/OpenAPI-Specification/blob/main/versions/2.0.md#header-object
• https://datatracker.ietf.org/doc/html/draft-fge-json-schema-validation-00#section-5.1.1
• https://github.com/OAI/OpenAPI-Specification/blob/main/versions/2.0.md
• https://docs.apimatic.io/rulesets/overview/