what is this error and why it appears and how to rectify it
Node HRHDREQUESTSUMMARIZATION_MODEL failed with error: Error occurred while executing the Generative ai agent runtime client Error returned by Chat operation in GenerativeAiAgentRuntime service.(400, 400, false) Error returned by Chat operation in GenerativeAiInference service.(400, 400, false) {"object":"error","message":"This model's maximum context length is 131072 tokens. However, you requested 212453 tokens (212421 in the messages, 32 in the completion). Please reduce the length of the messages or completion.","type":"BadRequestError","param":null,"code":400} (opc-request-id: E32DDDB991034556B2BEA78ADBE2E523/9CF94CC7645CF2FA17C83E43D590C6EB/457AE3F60D5AC88B47907462C4E0DC95)Timestamp: 2026-07-01T08:47:11.429ZClient version: Oracle-JavaSDK/2.86.0Request Endpoint: https://inference.generativeai.eu-frankfurt-1.oci.oraclecloud.com/20231130/actions/chatTroubleshooting Tips: See https://docs.oracle.com/en-us/iaas/Content/API/References/apierrors.htm#apierrors_400__400_400 for more information about resolving this errorAlso see for details on this operation's requirements.To get more info on the failing request, you can enable