curl --request PATCH \
  --url https://api.kallabot.com/v1/agents/{agent_id}/channel \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'If-Match: <if-match>' \
  --data '
{
  "whatsapp": {
    "greeting": "<string>",
    "prompt": "<string>",
    "greeting_media": {},
    "greeting_link": "<string>"
  },
  "knowledge_ids": [
    "<string>"
  ]
}
'

const options = {
  method: 'PATCH',
  headers: {
    'If-Match': '<if-match>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    whatsapp: {
      greeting: '<string>',
      prompt: '<string>',
      greeting_media: {},
      greeting_link: '<string>'
    },
    knowledge_ids: ['<string>']
  })
};

fetch('https://api.kallabot.com/v1/agents/{agent_id}/channel', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.kallabot.com/v1/agents/{agent_id}/channel"

payload = {
    "whatsapp": {
        "greeting": "<string>",
        "prompt": "<string>",
        "greeting_media": {},
        "greeting_link": "<string>"
    },
    "knowledge_ids": ["<string>"]
}
headers = {
    "If-Match": "<if-match>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "id": "<string>",
  "name": "<string>",
  "slug": "<string>",
  "status": "draft",
  "direction": "inbound",
  "revision": 123,
  "has_unpublished_changes": true,
  "total_calls": 123,
  "created_at": "<string>",
  "updated_at": "<string>",
  "capabilities": {
    "can_edit": true,
    "can_publish": true,
    "can_archive": true,
    "can_call": true
  },
  "config": {},
  "config_hash": "<string>",
  "schema_version": 123,
  "published": true,
  "published_version": 123,
  "draft_version": 123,
  "owner_user_id": "<string>",
  "team_id": "<string>",
  "tags": [
    "<string>"
  ],
  "last_call_at": "<string>",
  "findings": [
    {
      "severity": "error",
      "code": "<string>",
      "path": "<string>",
      "message": "<string>",
      "provider": "<string>"
    }
  ]
}

{
  "type": "https://docs.kallabot.com/errors/unsupported_api_version",
  "title": "Kallabot-Version names a version this API doesn't have",
  "status": 400,
  "code": "unsupported_api_version",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/unauthenticated",
  "title": "Missing or invalid API key",
  "status": 401,
  "code": "unauthenticated",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/insufficient_scope",
  "title": "The key lacks a required scope",
  "status": 403,
  "code": "insufficient_scope",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/not_found",
  "title": "Not found (or not visible to this key)",
  "status": 404,
  "code": "not_found",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/revision_conflict",
  "title": "Conflicts with the resource's current state",
  "status": 409,
  "code": "revision_conflict",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/revision_conflict",
  "title": "The If-Match revision is stale",
  "status": 412,
  "code": "revision_conflict",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/invalid_request",
  "title": "One or more fields are not valid",
  "status": 422,
  "code": "invalid_request",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/sdk_version_unsupported",
  "title": "This SDK release is switched off: upgrade the SDK",
  "status": 426,
  "code": "sdk_version_unsupported",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/precondition_required",
  "title": "A required header is missing (Idempotency-Key or If-Match)",
  "status": 428,
  "code": "precondition_required",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/rate_limited",
  "title": "Too many requests",
  "status": 429,
  "code": "rate_limited",
  "retryable": true
}

{
  "type": "https://docs.kallabot.com/errors/internal_error",
  "title": "Something went wrong on our side",
  "status": 500,
  "code": "internal_error",
  "retryable": true
}