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Only these cloud regions are available: us-central1, europe-west1, and asia-east1.
Transport
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layer security (TLS)
ClearBlade IoT Core requires TLS version 1.2 or higher. For more guidance on TLS, see the Minimum standards for TLS clients section in Disabling SSLv3 and RC4.
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MQTT QoS 2
Arbitrary MQTT topics and subscriptions. For topic requirements, see the connecting devices using MQTT section
Last Will will and Testament testament (LWT)
Retained messages
Persistent sessions
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