What is the key difference between 400- and 500-level errors?
- 400-level errors are usually a user error. 500-level errors are usually with the cloud.
- 400-level errors are usually with the service you’re calling. 500-level errors are usually with the integration itself.
- 400-level errors are usually within the integration itself. 500-level errors are usually with the service you’re calling.
- 400-level errors are usually with the cloud. 500-level errors are usually a user error.
Explanation: The selected answer, ‘400-level errors are usually within the integration itself. 500-level errors are usually with the service you’re calling,’ accurately identifies the key difference between 400- and 500-level errors. In HTTP status code classification, 400-level errors typically indicate client-side errors, meaning there’s an issue with the request the client (such as your application or integration) made to the server. These errors often stem from malformed requests, authentication problems, or invalid parameters, reflecting problems within the integration or how it interacts with the service. On the other hand, 500-level errors represent server-side errors, indicating that the server encountered an issue fulfilling a valid request. These errors are generally beyond the control of the client or integration and often signify problems with the service being called, such as server downtime, internal server errors, or capacity issues. Understanding this distinction is crucial for effective troubleshooting and determining where the responsibility lies for addressing and resolving errors encountered during API interactions. Therefore, recognizing that 400-level errors typically point to issues within the integration itself, while 500-level errors typically indicate problems with the service being called, helps developers pinpoint the root cause of errors and implement appropriate solutions to ensure the reliability and stability of their integrations.