Error: Claude Opus 4.8 - Error in Skywise/Repository/VSCode/Integrated 'Continue - open-source AI code agent' Extension

Error Details

Model: Claude Opus 4.8
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/ef4d14/production/foundry-container-service-api/foundry-container-service/api/foundry-proxy/language-model-service/api/llm/v3/completion/AnthropicClaude_4_8_Opus/streamCompletionChunk\n\n{\"errorCode\":\"CUSTOM_CLIENT\",\"errorName\":\"LanguageModelService:RateLimitsExceeded\",\"errorInstanceId\":\"9328bde8-61a8-43a5-aef5-9ba4729cc260\",\"parameters\":{\"projectRid\":\"Optional.empty\",\"reservedPermits\":\"Optional[50000]\",\"requestedPermits\":\"74524\",\"reservedPermitsUtilizedInLastMinute\":\"Optional[0]\",\"estimatedAdditionalPermits\":\"Optional[0]\",\"requestPriority\":\"CRITICAL\",\"userId\":\"Optional[e01e54cf-b405-4ef9-ad75-b7ce82f6879b]\",\"limitPerMinute\":\"50000\",\"enrollmentRid\":\"Optional[ri.control-panel.main.customer.c3175534-abcb-4fb3-8430-7057dbeb59d2]\",\"requestedPermitsInLastMinute\":\"74524\",\"languageModelRid\":\"ri.language-model-service..language-model.anthropic-claude-4-8-opus\",\"availablePriorityRateLimit\":\"50000\",\"rateLimitType\":\"TOKENS_PER_MINUTE\",\"rateLimitScope\":\"RateLimitScope{value: UserWrapper{value: UserRateLimit{userId: e01e54cf-b405-4ef9-ad75-b7ce82f6879b}}}\",\"priorityRequestedPermitsInLastMinute\":\"74524\",\"compassRids\":\"[]\"}}",
  "type": "OTHER"
}

Additional Context
Please add any additional context about the error here

No source file or test is identified. Start by reproducing the Continue VSCode extension request with Claude Opus 4.8 and the custom provider, then trace handling of the reported HTTP 400 RateLimitsExceeded response from the language-model service. Done means the cause and expected client behavior for this response are established.