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

# Get Pathway Versions

> Send a message to a pathway and receive a response.

### Headers

<ParamField header="authorization" type="string" required={true}>
  Your API key for authentication.
</ParamField>

### Path

<ParamField path="pathway_id" type="string" required={true} />

### Response

<ResponseField name="id" type="string">
  The unique identifier of the pathway version.
</ResponseField>

<ResponseField name="Version_number" type="integer">
  The response from the Assistant to the message sent.
</ResponseField>

<ResponseField name="created_at" type="string">
  The timestamp when this version was created.
</ResponseField>

<ResponseField name="name" type="string">
  The name of this pathway version.
</ResponseField>

<ResponseField name="is_latest" type="boolean">
  Indicates whether this is the latest version of the pathway.
</ResponseField>

<ResponseExample>
  ```json Response
  {
    "status": "success",
    "pathway_id": "9d404c1b-6a23-4426-953a-a52c392ff8f1"
  }

  ```
</ResponseExample>