gRPC Test Servers Failing Due to "RESOURCE_EXHAUSTED" Error

Our gRPC test servers have stopped working since last night. We’re consistently receiving the following error on all calls:
8 RESOURCE_EXHAUSTED: Received message larger than max (558124867 vs 4194304) .
Previously, everything was working fine, but now this issue has caused a halt across the entire team. I attempted to redeploy the servers, but the issue persists. Could someone from the team please investigate and let us know what’s causing this?

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