# Update a conversation

`POST /openai/v1/conversations/{conversation_id}`

Modifies the specified conversation's properties.

## Parameters

### Path parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `conversation_id` | `string` | Yes | The id of the conversation to update. |

### Header parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `x-ms-user-isolation-key` | `string` | No | Opaque per-user isolation key used to scope endpoint-scoped data (responses, conversations, sessions) to a specific end user. |

## Request Body

Content-Type: `application/json` *(required)*

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `metadata` | `OpenAI.Metadata \| null` | Yes | Set of 16 key-value pairs that can be attached to an object. This can be useful for storing additional information about the object in a structured format, and querying for objects via API or the dashboard. Keys are strings with a maximum length of 64 characters. Values are strings with a maximum length of 512 characters. |

## Responses

### 200 — The request has succeeded.

Content-Type: `application/json`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `id` | `string` | Yes | The unique ID of the conversation. |
| `object` | `enum` | Yes | The object type, which is always `conversation`. _Default:_ `"conversation"` _Constant:_ `conversation` |
| `metadata` | `OpenAI.Metadata` | Yes | Set of 16 key-value pairs that can be attached to an object. This can be useful for storing additional information about the object in a structured format, and querying for objects via API or the dashboard. Keys are strings with a maximum length of 64 characters. Values are strings with a maximum length of 512 characters. |
| `created_at` | `integer` | Yes | The time at which the conversation was created, measured in seconds since the Unix epoch. _Format:_ `unixtime` |

### 4XX — Client error

Content-Type: `application/json`

Error response for API failures.

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `error` | `OpenAI.Error` | Yes |  |

#### `error` — `OpenAI.Error`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `code` | `string \| null` | Yes |  |
| `message` | `string` | Yes |  |
| `param` | `string \| null` | No |  |
| `type` | `string` | No |  |
| `details` | `OpenAI.Error[]` | No |  |
| `additionalInfo` | `object` | No |  |
| `debugInfo` | `object` | No |  |

### 5XX — Server error

Content-Type: `application/json`

Error response for API failures.

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `error` | `OpenAI.Error` | Yes |  |

#### `error` — `OpenAI.Error`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `code` | `string \| null` | Yes |  |
| `message` | `string` | Yes |  |
| `param` | `string \| null` | No |  |
| `type` | `string` | No |  |
| `details` | `OpenAI.Error[]` | No |  |
| `additionalInfo` | `object` | No |  |
| `debugInfo` | `object` | No |  |