Error: Claude Opus 4.7 - Unknown error

[bluffdekobe]

Error Details

Model: Claude Opus 4.7
Provider: custom
Status Code: N/A

Error Output

Unable to complete request to the Language Model Service. Error: {
  "originalError": "Error: HTTP 400 Bad Request from https://waypoint-envoy.rubix-system.svc.cluster.local:8443/compute/47f9d4/foundry/foundry-container-service-api/foundry-container-service/api/foundry-proxy/language-model-service/api/llm/v3/completion/AnthropicClaude_4_7_Opus/streamCompletionChunk\n\n{\"errorCode\":\"CUSTOM_CLIENT\",\"errorName\":\"LanguageModelService:LlmHttpClientError\",\"errorInstanceId\":\"52f9c3a6-b03f-4d6b-b2ce-b08ed9641713\",\"parameters\":{\"modelCreator\":\"Optional[ANTHROPIC]\",\"responseBody\":\"Optional[{\\\"message\\\":\\\"messages: text content blocks must be non-empty\\\"}]\",\"modelBackendId\":\"Optional[VERTEX]\",\"errorType\":\"Optional.empty\",\"errorMessage\":\"Optional.empty\",\"errorCode\":\"Optional.empty\",\"statusCode\":\"400\"}}",
  "type": "OTHER"
}

Additional Context
Please add any additional context about the error here