E05007 — TrackingRemovalBlocked

This tracking domain cannot be removed while click and open tracking is still using it.

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

What to do

Disable click and open tracking first, then remove the tracking domain.

Operations that resolve this:

• Update a sending domain

Related

• Idempotency: safe retries and key reuse rules
• E05xxx — Domains & DNS: 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