# HTTP Response
### 400 BAD REQUEST[](https://developers.antbuddy.com/bot/http-response#400-bad-request)
#### Lỗi chưa truyền vào giá trị của các key bắt buộc[](https://developers.antbuddy.com/bot/http-response#l%C3%B4%CC%83i-ch%C6%B0a-truy%C3%AA%CC%80n-va%CC%80o-gia%CC%81-tri%CC%A3-cu%CC%89a-ca%CC%81c-key-b%C4%83%CC%81t-bu%C3%B4%CC%A3c)
```
Method: POST
Status : 400 BAD REQUEST
Body:
{
"key": [
"Trường này là bắt buộc."
]
}
```
#### Truyền không đúng lựa chọn của giá trị[](https://developers.antbuddy.com/bot/http-response#truy%C3%AA%CC%80n-kh%C3%B4ng-%C4%91u%CC%81ng-l%C6%B0%CC%A3a-cho%CC%A3n-cu%CC%89a-gia%CC%81-tri%CC%A3)
Ví dụ: Truyền vào giá trị 'en23' thay vì 'en' trong key 'language'
```
Method: POST
Status : 400 BAD REQUEST
Body:
{
"key": [
"A valid {type} is required."
]
}
```
#### Truyền không đúng định dạng của giá trị[](https://developers.antbuddy.com/bot/http-response#truy%C3%AA%CC%80n-kh%C3%B4ng-%C4%91u%CC%81ng-%C4%91i%CC%A3nh-da%CC%A3ng-cu%CC%89a-gia%CC%81-tri%CC%A3)
Xảy ra khi truyền vào không đúng kiểu giá trị
```
Method: POST
Status : 400 BAD REQUEST
Body:
{
"key": [
"\"{value}\" is not a valid {choices}."
]
}
```
### 401 UNAUTHORIZED[](https://developers.antbuddy.com/bot/http-response#401-unauthorized)
#### Lỗi thiếu access token[](https://developers.antbuddy.com/bot/http-response#l%C3%B4%CC%83i-thi%C3%AA%CC%81u-access-token)
**Chưa thêm vào access token**[****](https://developers.antbuddy.com/bot/http-response#ch%C6%B0a-th%C3%AAm-va%CC%80o-access-token)
Authorization type : Bearer Token
```
Method: GET, POST, DELETE, PUT
Status : 401 UNAUTHORIZED
Body:
{
"detail": "Authentication credentials were not provided."
}
```
#### Sai định dạng của token[](https://developers.antbuddy.com/bot/http-response#sai-%C4%91i%CC%A3nh-da%CC%A3ng-cu%CC%89a-token)
**Xảy ra khi thêm hoặc thiếu kí tự trong token**[****](https://developers.antbuddy.com/bot/http-response#xa%CC%89y-ra-khi-th%C3%AAm-ho%C4%83%CC%A3c-thi%C3%AA%CC%81u-ki%CC%81-t%C6%B0%CC%A3-trong-token)
Authorization type : Bearer Token
```
Method: GET, POST, DELETE, PUT
Status : 401 UNAUTHORIZED
Body:
{
"detail": "Error decoding signature."
}
```
### 404 NOT FOUND[](https://developers.antbuddy.com/bot/http-response#404-not-found)
#### Thao tác data không tồn tại thông qua id trên đường dẫn[](https://developers.antbuddy.com/bot/http-response#thao-ta%CC%81c-data-kh%C3%B4ng-t%C3%B4%CC%80n-ta%CC%A3i-th%C3%B4ng-qua-id-tr%C3%AAn-%C4%91%C6%B0%C6%A1%CC%80ng-d%C3%A2%CC%83n)
Example: /rest-api/phonebook/{id}
```
Method: GET, POST, DELETE, PUT
Status : 404 NOT FOUND
Body:
{
"detail": "Not found."
}
```
---
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Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.antbuddy.com/huong-dan-tich-hop-api-team-technical-api-integration-guide-technical-team/antbot/http-response.md?ask=
```
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