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Documentation Request

Deadline Exceeded (30s) for Vertex AI Image Generation Predict Endpoint / Need Configurable Setting

Error: 4 DEADLINE_EXCEEDED: Deadline exceeded after 30.000s,name resolution: 0.270s,metadata filters: 0.001s,LB pick: 0.269s

Client - PredictionServiceClient from @google-cloud/aiplatform.

const client = new PredictionServiceClient({
  apiEndpoint: _model.model_base_url,
  credentials: json_key,
  projectId: `${json_key.project_id}`,
});

const endpoint = `projects/${json_key.project_id}/locations/us-central1/publishers/google/models/imagegeneration@006`;
const instance = helpers.toValue({
  prompt: transformedRequest.prompt
});
const parameters = helpers.toValue({
  sampleCount: transformedRequest.n,
  aspectRatio: transformedRequest.aspectRatio,
  includeRaiReason: true,
  includeSafetyAttributes: true,
  safetySetting: "block_few",
  outputOptions: {
    mimeType: "image/png"
  }
});

const response = await client.predict({
  endpoint,
  instances: !_.isNil(instance) ? [instance] : [],
  parameters
});

The gRPC call times out after 30 seconds. I am not sure if this is a hard limitation set by Vertex AI or if it's a client limitation. What's the best way to proceed forward here?