curl -X PUT https://backend.talking-avatar.dev/api/talking-avatar/knowledge-bases/KNOWLEDGE_BASE_ID \
  -H "Authorization: Bearer $TALKING_AVATAR_API_KEY" \
  -H "API-Version: 1" \
  -H "Content-Type: application/json" \
  -d '{
  "name": "refund_policy",
  "instruction": "Use this to answer questions about refunds and returns.",
  "text": "You can return any item within 30 days of delivery for a full refund."
}'

import os, requests

response = requests.put(
    "https://backend.talking-avatar.dev/api/talking-avatar/knowledge-bases/KNOWLEDGE_BASE_ID",
    headers={
        "Authorization": f"Bearer {os.environ['TALKING_AVATAR_API_KEY']}",
        "API-Version": "1",
    },
    json={
        "name": "refund_policy",
        "instruction": "Use this to answer questions about refunds and returns.",
        "text": "You can return any item within 30 days of delivery for a full refund.",
    },
)
response.raise_for_status()
data = response.json()["data"]

const response = await fetch("https://backend.talking-avatar.dev/api/talking-avatar/knowledge-bases/KNOWLEDGE_BASE_ID", {
  method: "PUT",
  headers: {
    Authorization: `Bearer ${process.env.TALKING_AVATAR_API_KEY}`,
    "API-Version": "1",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "name": "refund_policy",
    "instruction": "Use this to answer questions about refunds and returns.",
    "text": "You can return any item within 30 days of delivery for a full refund."
  }),
});
const { data } = await response.json();

{
  "data": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "name": "<string>",
    "instruction": "<string>",
    "file_name": "<string>",
    "characters": 123,
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z"
  },
  "code": 200,
  "message": "<string>"
}

{
  "code": 123,
  "message": "<string>",
  "data": null
}

{
  "code": 123,
  "message": "<string>",
  "data": null
}