Add rate limiting for export

**Problem**
When working with utils, the error messages could be more descriptive.

**Suggestion**
Improve error handling and add detailed error messages.

**Context**
This would help with debugging and maintenance.

Start by locating the export handling and the utils error paths in the Shell-based CLI. Reconcile the title's rate-limiting request with the body’s broader request for more descriptive errors before choosing an entry point. Done should include an agreed rate-limiting behavior and detailed error messages, but no file or test is named in the issue.

Written by the indexing model from the issue text.