| title | description | services | author | ms.service | ms.topic | ms.date | ms.author | ms.custom |
|---|---|---|---|---|---|---|---|---|
include file |
include file |
event-grid |
spelluru |
event-grid |
include |
02/17/2021 |
spelluru |
include file |
The following limits apply to Azure Event Grid topics (system, custom, and partner topics).
| Resource | Limit |
|---|---|
| Custom topics per Azure subscription | 100 |
| Event subscriptions per topic | 500 |
| Publish rate for a custom or a partner topic (ingress) | 5,000 events/sec or 5 MB/sec (whichever is met first) |
| Event size | 1 MB |
| Private endpoint connections per topic | 64 |
| IP Firewall rules per topic | 16 |
The following limits apply to Azure Event Grid domains.
| Resource | Limit |
|---|---|
| Topics per event domain | 100,000 |
| Event subscriptions per topic within a domain | 500 |
| Domain scope event subscriptions | 50 |
| Publish rate for an event domain (ingress) | 5,000 events/sec or 5 MB/sec (whichever is met first) |
| Event Domains per Azure Subscription | 100 |
| Private endpoint connections per domain | 64 |
| IP Firewall rules per domain | 16 |