[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Google Cloud Discovery Engine V1 Client - Class ModelState (1.7.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.7.0 (latest)](/php/docs/reference/cloud-discoveryengine/latest/V1.CustomTuningModel.ModelState)\n- [1.6.1](/php/docs/reference/cloud-discoveryengine/1.6.1/V1.CustomTuningModel.ModelState)\n- [1.5.1](/php/docs/reference/cloud-discoveryengine/1.5.1/V1.CustomTuningModel.ModelState)\n- [1.4.0](/php/docs/reference/cloud-discoveryengine/1.4.0/V1.CustomTuningModel.ModelState)\n- [1.3.3](/php/docs/reference/cloud-discoveryengine/1.3.3/V1.CustomTuningModel.ModelState)\n- [1.2.0](/php/docs/reference/cloud-discoveryengine/1.2.0/V1.CustomTuningModel.ModelState)\n- [1.1.0](/php/docs/reference/cloud-discoveryengine/1.1.0/V1.CustomTuningModel.ModelState)\n- [1.0.0](/php/docs/reference/cloud-discoveryengine/1.0.0/V1.CustomTuningModel.ModelState)\n- [0.11.3](/php/docs/reference/cloud-discoveryengine/0.11.3/V1.CustomTuningModel.ModelState)\n- [0.8.0](/php/docs/reference/cloud-discoveryengine/0.8.0/V1.CustomTuningModel.ModelState)\n- [0.7.1](/php/docs/reference/cloud-discoveryengine/0.7.1/V1.CustomTuningModel.ModelState)\n- [0.6.0](/php/docs/reference/cloud-discoveryengine/0.6.0/V1.CustomTuningModel.ModelState)\n- [0.5.0](/php/docs/reference/cloud-discoveryengine/0.5.0/V1.CustomTuningModel.ModelState)\n- [0.4.0](/php/docs/reference/cloud-discoveryengine/0.4.0/V1.CustomTuningModel.ModelState)\n- [0.3.0](/php/docs/reference/cloud-discoveryengine/0.3.0/V1.CustomTuningModel.ModelState)\n- [0.2.0](/php/docs/reference/cloud-discoveryengine/0.2.0/V1.CustomTuningModel.ModelState)\n- [0.1.1](/php/docs/reference/cloud-discoveryengine/0.1.1/V1.CustomTuningModel.ModelState) \nReference documentation and code samples for the Google Cloud Discovery Engine V1 Client class ModelState.\n\nThe state of the model.\n\nProtobuf type `google.cloud.discoveryengine.v1.CustomTuningModel.ModelState`\n\nNamespace\n---------\n\nGoogle \\\\ Cloud \\\\ DiscoveryEngine \\\\ V1 \\\\ CustomTuningModel\n\nMethods\n-------\n\n### static::name\n\n### static::value\n\nConstants\n---------\n\n### MODEL_STATE_UNSPECIFIED\n\n Value: 0\n\nDefault value.\n\nGenerated from protobuf enum `MODEL_STATE_UNSPECIFIED = 0;`\n\n### TRAINING_PAUSED\n\n Value: 1\n\nThe model is in a paused training state.\n\nGenerated from protobuf enum `TRAINING_PAUSED = 1;`\n\n### TRAINING\n\n Value: 2\n\nThe model is currently training.\n\nGenerated from protobuf enum `TRAINING = 2;`\n\n### TRAINING_COMPLETE\n\n Value: 3\n\nThe model has successfully completed training.\n\nGenerated from protobuf enum `TRAINING_COMPLETE = 3;`\n\n### READY_FOR_SERVING\n\n Value: 4\n\nThe model is ready for serving.\n\nGenerated from protobuf enum `READY_FOR_SERVING = 4;`\n\n### TRAINING_FAILED\n\n Value: 5\n\nThe model training failed.\n\nGenerated from protobuf enum `TRAINING_FAILED = 5;`\n\n### NO_IMPROVEMENT\n\n Value: 6\n\nThe model training finished successfully but metrics did not improve.\n\nGenerated from protobuf enum `NO_IMPROVEMENT = 6;`\n\n### INPUT_VALIDATION_FAILED\n\n Value: 7\n\nInput data validation failed. Model training didn't start.\n\nGenerated from protobuf enum `INPUT_VALIDATION_FAILED = 7;`"]]