> ## Documentation Index
> Fetch the complete documentation index at: https://docs.extend.app/llms.txt
> Use this file to discover all available pages before exploring further.

# The ProcessorVersion object

The ProcessorVersion object represents a specific version of a document processor in Extend. It contains detailed information about a particular iteration of a processor, including its processor configuration and version string.

The versions are semantic versions supporting only major/minor, and if no published versions exist, there is always a `draft` version.

<Expandable title="properties" defaultOpen>
  <ResponseField name="object" type="string">
    The type of the object, in this case it will always be "document\_processor\_version".
  </ResponseField>

  {" "}

  <ResponseField name="id" type="string">
    The unique identifier for this version of the document processor.
  </ResponseField>

  {" "}

  <ResponseField name="processorId" type="string">
    The ID of the parent document processor.
  </ResponseField>

  {" "}

  <ResponseField name="processorName" type="string">
    The name of the parent document processor.
  </ResponseField>

  {" "}

  <ResponseField name="processorType" type="string">
    The type of the document processor. This field specifies the category or
    functionality of the processor. Either `EXTRACT`, `CLASSIFY`, `SPLITTER`, or
    `INSTRUCT_QA`.
  </ResponseField>

  {" "}

  <ResponseField name="description" type="string" optional>
    An optional description of this version of the document processor.
  </ResponseField>

  {" "}

  <ResponseField name="version" type="string">
    The version number or identifier for this specific version of the document
    processor. The draft version will have version="draft".
  </ResponseField>

  <ResponseField name="config" type="object">
    The configuration settings for this version of the document processor. The structure of this object will vary depending on the processor type.

    See the [Processor Configs](/api-reference/guides/processor_configs) guide for more details on the configuration settings for each processor type.
  </ResponseField>

  {" "}

  <ResponseField name="createdAt" type="string">
    The date and time when this version of the document processor was created, in
    ISO 8601 format.
  </ResponseField>

  <ResponseField name="updatedAt" type="string">
    The date and time when this version of the document processor was last updated, in ISO 8601 format.
  </ResponseField>
</Expandable>

<ResponseExample>
  ```json Example ProcessorVersion theme={null}
  {
    "object": "document_processor_version",
    "id": "processor_version_5678",
    "processorId": "processor_1234",
    "processorName": "Invoice Processor",
    "processorType": "EXTRACT",
    "description": "Updated extraction rules for invoice processing",
    "version": "1.2.0",
    "config": {
      // Config object - see “Processor configs” for details
    },
    "createdAt": "2024-02-15T10:30:00Z",
    "updatedAt": "2024-02-15T10:30:00Z"
  }
  ```
</ResponseExample>