## Create Classify Job

`ClassifyCreateResponse classify().create(ClassifyCreateParamsparams, RequestOptionsrequestOptions = RequestOptions.none())`

**post** `/api/v2/classify`

Create a classify job.

Classifies a document against a set of rules. Set `file_input`
to a file ID (`dfl-...`) or parse job ID (`pjb-...`), and provide
either inline `configuration` with rules or a `configuration_id`
referencing a saved preset.

Each rule has a `type` (the label to assign) and a `description`
(natural language criteria). The classifier returns the best
matching rule with a confidence score.

The job runs asynchronously. Poll `GET /classify/{job_id}` to
check status and retrieve results.

### Parameters

- `ClassifyCreateParams params`

  - `Optional<String> organizationId`

  - `Optional<String> projectId`

  - `ClassifyCreateRequest classifyCreateRequest`

    Request to create a classify job.

### Returns

- `class ClassifyCreateResponse:`

  Response for a classify job.

  - `String id`

    Unique identifier

  - `ClassifyConfiguration configuration`

    Classify configuration used for this job

    - `List<Rule> rules`

      Classify rules to evaluate against the document (at least one required)

      - `String description`

        Natural language criteria for matching this rule

      - `String type`

        Document type to assign when rule matches

    - `Optional<Mode> mode`

      Classify execution mode

      - `FAST("FAST")`

    - `Optional<ParsingConfiguration> parsingConfiguration`

      Parsing configuration for classify jobs.

      - `Optional<String> lang`

        ISO 639-1 language code for the document

      - `Optional<Long> maxPages`

        Maximum number of pages to process. Omit for no limit.

      - `Optional<String> targetPages`

        Comma-separated page numbers or ranges to process (1-based). Omit to process all pages.

  - `DocumentInputType documentInputType`

    Whether the input was a file or parse job (FILE or PARSE_JOB)

    - `URL("url")`

    - `FILE_ID("file_id")`

    - `PARSE_JOB_ID("parse_job_id")`

  - `String fileInput`

    ID of the input file or parse job

  - `String projectId`

    Project this job belongs to

  - `Status status`

    Current job status: PENDING, RUNNING, COMPLETED, or FAILED

    - `PENDING("PENDING")`

    - `RUNNING("RUNNING")`

    - `COMPLETED("COMPLETED")`

    - `FAILED("FAILED")`

  - `String userId`

    User who created this job

  - `Optional<String> configurationId`

    Product configuration ID

  - `Optional<LocalDateTime> createdAt`

    Creation datetime

  - `Optional<String> errorMessage`

    Error message if job failed

  - `Optional<String> parseJobId`

    Associated parse job ID

  - `Optional<ClassifyResult> result`

    Result of classifying a document.

    - `double confidence`

      Confidence score between 0.0 and 1.0

    - `String reasoning`

      Why the document matched (or didn't match) the returned rule

    - `Optional<String> type`

      Matched rule type, or null if no rule matched

  - `Optional<String> transactionId`

    Idempotency key

  - `Optional<LocalDateTime> updatedAt`

    Update datetime

### Example

```java
package com.llamacloud_prod.api.example;

import com.llamacloud_prod.api.client.LlamaCloudClient;
import com.llamacloud_prod.api.client.okhttp.LlamaCloudOkHttpClient;
import com.llamacloud_prod.api.models.classify.ClassifyCreateParams;
import com.llamacloud_prod.api.models.classify.ClassifyCreateRequest;
import com.llamacloud_prod.api.models.classify.ClassifyCreateResponse;

public final class Main {
    private Main() {}

    public static void main(String[] args) {
        LlamaCloudClient client = LlamaCloudOkHttpClient.fromEnv();

        ClassifyCreateRequest params = ClassifyCreateRequest.builder().build();
        ClassifyCreateResponse classify = client.classify().create(params);
    }
}
```

#### Response

```json
{
  "id": "id",
  "configuration": {
    "rules": [
      {
        "description": "contains invoice number, line items, and total amount",
        "type": "invoice"
      }
    ],
    "mode": "FAST",
    "parsing_configuration": {
      "lang": "en",
      "max_pages": 10,
      "target_pages": "1,3,5-7"
    }
  },
  "document_input_type": "url",
  "file_input": "file_input",
  "project_id": "project_id",
  "status": "PENDING",
  "user_id": "user_id",
  "configuration_id": "configuration_id",
  "created_at": "2019-12-27T18:11:19.117Z",
  "error_message": "error_message",
  "parse_job_id": "parse_job_id",
  "result": {
    "confidence": 0,
    "reasoning": "reasoning",
    "type": "type"
  },
  "transaction_id": "transaction_id",
  "updated_at": "2019-12-27T18:11:19.117Z"
}
```