Create an assignment

POST /v25-10-beta/agentic-logic/assignments

Binds a rule to a placement's global cell.

• placementId (string UUID, required) — Target placement.

• ruleId (string UUID, required) — Rule to serve.

• variationId (null, optional) — Only null or an omitted field is accepted. The global cell serves traffic outside any experiment and every variation that has no enabled cell of its own; variation cells come from saving the experience.

• enabled (boolean, optional, default true) — An enabled assignment serves traffic.

• budgetMs (integer, optional, 1–10000) — Per-evaluation time budget. Omit it to use the surface's cap; an explicit budget is still capped by the surface's limit.

• One global assignment per placement; a taken cell answers 409.

• A code rule can only be assigned to a placement on one of its targetSurfaces; any other surface answers 409.

• What the slot does when the rule returns nothing is one of the rule's settings, not the assignment's. Set it on the rule.

• Enabling a code rule requires a published (active) version.

Use the intelligems-access-token header. The token selects the organization; do not send orgId. The organization must have Agentic Logic enabled.

Rate Limit: 50 requests per 30s window, refilling 25 tokens every 30s.