Improve api performance

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

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

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

No files, tests, or entry points are named. Start by locating the API component error-handling paths and review how current errors are generated. Done means the scope is defined, error messages are more descriptive, and relevant behavior is covered by the repository's existing checks.

Written by the indexing model from the issue text.