---
title: stack kb observabilityaiassistant observability-ai-assistant-chat-complete cli command
description: Generate a chat completion Behaviour flags: --dry-run — validate all inputs and exit without performing any action 
url: https://www.elastic.co/elastic/docs-builder/docs/4116/reference/elastic-cli/cli/stack/kb/observabilityaiassistant/observability-ai-assistant-chat-complete
applies_to:
  - Elastic Cloud Serverless: Preview
  - Elastic Stack: Preview
---

# stack kb observabilityaiassistant observability-ai-assistant-chat-complete cli command
<cli-modifiers>
</cli-modifiers>

```bash
elastic stack kb observabilityaiassistant observability-ai-assistant-chat-complete \
  --connector-id <connector-id> \
  --messages <messages> \
  --persist \
  [options]
```

Generate a chat completion
**Behaviour flags:**
`--dry-run` — validate all inputs and exit without performing any action

## Options

<definitions>
  <definition term="--connector-id string required">
    A unique identifier for the connector.
  </definition>
  <definition term="--messages string[] required">
    An array of message objects containing the conversation history.
    **Repeatable:** pass `--messages` multiple times to supply more than one value
  </definition>
  <definition term="--persist required">
    Indicates whether the conversation should be saved to storage. If true, the conversation will be saved and will be available in Kibana.
  </definition>
  <definition term="--actions string[]">
    **Repeatable:** pass `--actions` multiple times to supply more than one value
  </definition>
  <definition term="--conversation-id string">
    A unique identifier for the conversation if you are continuing an existing conversation.
  </definition>
  <definition term="--disable-functions">
    Flag indicating whether all function calls should be disabled for the conversation. If true, no calls to functions will be made.
  </definition>
  <definition term="--instructions string[]">
    An array of instruction objects, which can be either simple strings or detailed objects.
    **Repeatable:** pass `--instructions` multiple times to supply more than one value
  </definition>
  <definition term="--title string">
    A title for the conversation.
  </definition>
  <definition term="--input-file string">
    path to a JSON file to use as command input
  </definition>
  <definition term="--dry-run">
    validate all inputs and exit without performing any action (preview changes without applying them)
  </definition>
</definitions>


## Global Options

<definitions>
  <definition term="--json">
    output as JSON
  </definition>
</definitions>