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Quota | Limit | Can be increased |
|---|---|---|
Devices per project per region | Unlimited, but the default is 100,000 | Yes |
Device registries per project per region | 100 | Yes |
Devices bound to a gateway | 10,000 | No |
Devices attached to a gateway | 1,000 | No |
Gateways bound to a device | 10 | No |
Device ID length | 256 bytes | No |
Device registry ID length | 256 bytes | No |
Device metadata | 500 key-value pairs | No |
Device metadata key | 128 characters | No |
Device metadata value | 32 KB | No |
Combined size of metadata key-value pairs | 256 KB | No |
Credentials per device | 3 | No |
Configuration versions per device | 10 | No |
Device configuration data | 64 KB | No |
Maximum page size for list request | 500 | No |
Device state payload | 64 KB | No |
Telemetry event notification configurations | 10 | No |
Telemetry event payload | 256 KB | No |
MQTT connections per device | 1 | No |
Open MQTT connections per project per region | 10,000 | Yes |
Active HTTP device connections (within the past 5 minutes) per project per region | 10,000 | Yes |
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