## Documentation Index

Fetch the complete documentation index at: [/llms.txt](https://docs.cognigy.com/llms.txt)

Use this file to discover all available pages before exploring further.

### Create a Function

#### Request

**POST** `/v2.0/functions`

```bash
curl --request POST \
  --url https://api-trial.cognigy.ai/new/v2.0/functions \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '\
{\
  "name": "<string>",\
  "code": "<string>",\
  "isDisabled": true,\
  "projectId": "<string>"\
}\
'
```

**cURL Example**
```bash
curl --request POST \
  --url https://api-trial.cognigy.ai/new/v2.0/functions \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '{\
  "name": "<string>",\
  "code": "<string>",\
  "isDisabled": true,\
  "projectId": "<string>"\
}'
```

**Python Example**
```python
import requests

url = "https://api-trial.cognigy.ai/new/v2.0/functions"

payload = {\
    "name": "<string>",\
    "code": "<string>",\
    "isDisabled": True,\
    "projectId": "<string>"\
}
headers = {\
    "X-API-Key": "<api-key>",\
    "Content-Type": "application/json"\
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)
```

#### Response

**Success (201)**
```json
{
  "name": "<string>",
  "code": "<string>",
  "isDisabled": true,
  "_id": "<string>",
  "createdAt": 1694518620,
  "lastChanged": 1694518620,
  "createdBy": "<string>",
  "lastChangedBy": "<string>"
}
```

**Error Responses**
```json
{
  "type": "Bad Request",
  "title": "Bad Request Error",
  "status": 400,
  "detail": "Validation failed. Missing payload.",
  "instance": "/v2.0/flows/5ce7c2d833ea1e04d7e6c432",
  "code": 1000,
  "traceId": "api--f84324f4-98eb-4f02-abdd-375a2e6c3c1f",
  "details": {}
}
```

```json
{
  "type": "Unauthorized",
  "title": "Unauthorized Error",
  "status": 401,
  "detail": "<string>",
  "instance": "/v2.0/flows/5ce7c2d833ea1e04d7e6c432",
  "code": 401,
  "traceId": "api--f84324f4-98eb-4f02-abdd-375a2e6c3c1f",
  "details": {}
}
```

### Authorizations
- **APIKeyHeader**: `X-API-Key` - string, required

### Headers
**Accept** - enum<string>. The `Accept` header specifies the media type that the client expects in the response. Available options: `application/json`, `application/hal+json`, `application/xml`, `text/xml`, `text/csv`. The default value is `application/json`.

### Body
- **name**: string
- **code**: string
- **isDisabled**: boolean
- **projectId**: string (unique identifier for the Project, Required string length: `24`, Pattern: `^[a-z0-9]{24}$`)

### Response Metadata
Returns Function metadata object with information about creation and modification dates and user details.

---