callback-missing-request-body

Overview

This rule belongs to the apimatic-codegen-validation ruleset and states that:

Callbacks typically require a request body parameter to send event data to external services. A missing request body may indicate incomplete callback configuration or prevent proper event notification.

Property	Value
Enabled	Yes
Maximum Severity	Warning
Message	Callback removed as it doesn't have a request body parameter.
Code	APIMATICCODEGEN_V538
Type	Validation
Rule System	Semantic
Broad Category	Webhooks
Products Impacted	Code Generation, Developer Experience Portal
Tags	apimatic code generation codegen sdks portal docs validation apimatic callback request body parameter configuration event data

Suggested Fixes

• Add a request body parameter to the callback to send event data.
• Ensure the request body parameter has ParamFormat.Body format.
• Define an appropriate schema type for the callback payload.
• If the callback intentionally has no body, this warning can be ignored.

For More Information

• https://www.apimatic.io/continuous-code-generation
• https://docs.apimatic.io/rulesets/overview/