E04030 — ContactPropertyNotArchived

This contact property is not archived.

• HTTP status: 409
• Type: conflict_error
• Name: ContactPropertyNotArchived

What to do

The property is already available. Archive it to remove it from property pickers and keep new template versions from using it. You can unarchive it later to restore it.

Operations that resolve this:

• Archive a contact property

Related

• Idempotency: safe retries and key reuse rules
• E04xxx — Email sending & delivery: every code in this range
• Errors: the full wire contract, status mapping, and error catalog
• Error handling: branching on type and code, validation details, and vendor_code