Repeatability
High
Deprecation middleware follows a well-established structural pattern: intercept request, check against a list, log, emit metric, redirect. The same logic applies every time with only the endpoint list changing.
Ambiguity Tolerance
High
Success criteria are explicit: 301 redirect, X-Deprecated-Endpoint header, CloudWatch metric writes, and request logging. An agent can verify each requirement mechanically against the output code.
Data & Tool Availability
Medium
The agent needs the list of 15 deprecated endpoints and their redirect targets, the existing codebase structure, and CloudWatch credentials or SDK setup. If these are provided, execution is straightforward; if not, the agent must make assumptions that could break things.
Error Cost
Medium
A bug in the middleware could silently drop traffic or misdirect live mobile clients, which is a real but recoverable problem — the middleware can be rolled back and the codebase is version-controlled. It's not catastrophic but warrants a human code review before deployment.
Human Judgment Required
Low
No taste, ethics, or relationship context is needed. The only judgment call is choosing CloudWatch metric dimensions and log format, which are low-stakes conventions the agent can handle with reasonable defaults.