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Budget Pipeline · Additional usage always ON · All Scenarios

user/ulb pool/allowed cost center org enterprise blocked

Scenarios

20 paths
Basic · No budgets
Single budget
Multiple budgets · Exclude CC OFF
Exclude CC Usage ON

Outcome

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Charge$0.00
UUser Level Budget (total)
PEntitlement Pool
CCost Center Budget (billing group)
OOrg Budget (org boundary)
EEnterprise Budget (enterprise-wide)

Request Flow · ULB → Pool → Overage Gates → Outcome

ULB ① Pool ② Cost Center (billing group) Org (org boundary) Enterprise Additional usage: ALWAYS ON
Key: ULB checks FIRST (tracks total) CC / Org / Ent checked independently after pool exhausted — any can block CC ≠ Org (CC is an admin-defined billing group that may contain users, orgs, or both)
INGRESS BUDGET GATES & POOL (checked independently — most-restrictive wins) OUTCOME REQUEST GATE 1 · ULB POOL CHECK IN CC? CC (billing group) ORG (org boundary) ENT (enterprise) No Yes Yes No Yes (in CC) No (not in CC) Yes Yes Yes Yes + exclude CC No No No AI Request ULBexhausted? User Blocked Poolhas credits? InCC? CCexhausted?billing group CC Blocked Orgexhausted?org boundary Org Blocked Entexhausted?enterprise-wide Ent Blocked ✔ Served from Pool$0 free ⚠ Metered$0.01/credit ⚠ CC User ContinuesEnt excluded, CC governs
This content has been authored by Microsoft Asia Developer GBB and is based on publicly available GitHub Copilot documentation. It has not been validated across all supported configurations. While the team makes continuous efforts to stay aligned with the latest documentation, users are advised to verify details against official GitHub documentation before making any decisions.