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Document Understanding API Guide
Automation CloudAutomation Cloud Public SectorAutomation SuiteStandalone
Last updated Nov 21, 2024

Generative classifier

Start classifying a document using generative classifier

Tip: The Project ID is obtained from the response received from the Get project information call.
curl -X 'POST' \
  'https://cloud.uipath.com/<Organization_Name>/<Tenant_Name>/du_/api/framework/projects/<Project_ID>/classifiers/generative_classifier/classification?api-version=1' \
  -H 'accept: text/plain' \
  -H 'Authorization: Bearer eyJhbGciOiJSUzI1NiIsImtpZCI6IjkxODQzNjM3MzVGRDU1RDgyQ0JBNTM2N0Y1MDdCNEEwOEUzMkUxNkEiLCJ4NXQiOiJrWVEyTnpYOVZkZ3N1bE5uOVFlMG9JNHk0V28iLCJ0eXAiOiJKV1QifQ.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.DLF7AK_Q2xwnR0VJxagXLNM6kuxjDt0F6d_UEV3AmEhr_Gi8Ykn4UXVfa-YbnnZvx5mLcZdT9kAZIPVi3FvE7R6N_60FS7j72TMjhaBtKVzt7NBxMjdXmuEqoom9wyRhX5IXEdWxhg5GGseL_m7fbLcBJYrHIvmZCIcTVNLMd73E5TzJwaW3TpQ_cZOBtvjhOZ-lIZus_R2hPez3v5E_d2BsmV9kbIf-DnhQm5LfUvD2JYytSiTiiWQVDE4lVDqQri88feUwSMOKp7e1Z_Kg9i7mf7SHjL9uH0tQWczTOP0LDHHN0uOsJsVhmlmMREyMjnjF0X8vA2PVda3uyjUJqg' \
  -H 'Content-Type: application/json' \
  -d '{
  "documentId": "fa83da2a-1498-ee11-8925-000d3a67a01e",
  "prompts": [
    {
      "name": "Invoice",
      "description": "A detailed statement of goods or services provided, with individual prices, the total charge, and payment terms."
    },
    {
      "name": "Receipt",
      "description": "A written acknowledgment of having received a specified amount of money, goods, or services."
    }
  ]
}'curl -X 'POST' \
  'https://cloud.uipath.com/<Organization_Name>/<Tenant_Name>/du_/api/framework/projects/<Project_ID>/classifiers/generative_classifier/classification?api-version=1' \
  -H 'accept: text/plain' \
  -H 'Authorization: Bearer eyJhbGciOiJSUzI1NiIsImtpZCI6IjkxODQzNjM3MzVGRDU1RDgyQ0JBNTM2N0Y1MDdCNEEwOEUzMkUxNkEiLCJ4NXQiOiJrWVEyTnpYOVZkZ3N1bE5uOVFlMG9JNHk0V28iLCJ0eXAiOiJKV1QifQ.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.DLF7AK_Q2xwnR0VJxagXLNM6kuxjDt0F6d_UEV3AmEhr_Gi8Ykn4UXVfa-YbnnZvx5mLcZdT9kAZIPVi3FvE7R6N_60FS7j72TMjhaBtKVzt7NBxMjdXmuEqoom9wyRhX5IXEdWxhg5GGseL_m7fbLcBJYrHIvmZCIcTVNLMd73E5TzJwaW3TpQ_cZOBtvjhOZ-lIZus_R2hPez3v5E_d2BsmV9kbIf-DnhQm5LfUvD2JYytSiTiiWQVDE4lVDqQri88feUwSMOKp7e1Z_Kg9i7mf7SHjL9uH0tQWczTOP0LDHHN0uOsJsVhmlmMREyMjnjF0X8vA2PVda3uyjUJqg' \
  -H 'Content-Type: application/json' \
  -d '{
  "documentId": "fa83da2a-1498-ee11-8925-000d3a67a01e",
  "prompts": [
    {
      "name": "Invoice",
      "description": "A detailed statement of goods or services provided, with individual prices, the total charge, and payment terms."
    },
    {
      "name": "Receipt",
      "description": "A written acknowledgment of having received a specified amount of money, goods, or services."
    }
  ]
}'

Response of classifying a document using generative classifier

{
  "classificationResults": [
    {
      "DocumentTypeId": "Invoice",
      "DocumentId": "fa83da2a-1498-ee11-8925-000d3a67a01e",
      "Confidence": 0.9,
      "OcrConfidence": -1,
      "Reference": {
        "TextStartIndex": 0,
        "TextLength": 0,
        "Tokens": []
      },
      "DocumentBounds": {
        "StartPage": 0,
        "PageCount": 1,
        "TextStartIndex": 0,
        "TextLength": 864
      },
      "ClassifierName": "Generative Classifier"
    }
  ]
}{
  "classificationResults": [
    {
      "DocumentTypeId": "Invoice",
      "DocumentId": "fa83da2a-1498-ee11-8925-000d3a67a01e",
      "Confidence": 0.9,
      "OcrConfidence": -1,
      "Reference": {
        "TextStartIndex": 0,
        "TextLength": 0,
        "Tokens": []
      },
      "DocumentBounds": {
        "StartPage": 0,
        "PageCount": 1,
        "TextStartIndex": 0,
        "TextLength": 864
      },
      "ClassifierName": "Generative Classifier"
    }
  ]
}

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