Updating a bundle
PATCH
Authorizations
Your partner API key. Use pk_live_… against the live system or
pk_test_… against the sandbox.
Path Parameters
The bundle ID, e.g. bun_01HZX.
Body
application/json
Set with microsoft_percent, or send both as null to return to Peeker's recommended split.
Set false for weekday-only sending or true for weekend sending.
Available options:
2, 3 Response
200 - application/json
A bundle.
Last modified on June 29, 2026