Papago Language Detection overview
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Papago Language Detection overview
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Article Summary
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This API automatically detects the language of the input text for translation. The API supports fast and accurate language detection for a total of 15 major languages using a learning-based language detection model based on a large number of corpora.
Common settings
Client IDs are issued by registering the application in the NAVER Cloud Platform console.
Register the application at AI Service > Papago Translation > APIs.
Select the registered application from AI Service > Papago Translation > APIs and check the client ID and client secret value.
Ensure that Papago Language Detection is selected from AI Service > Papago Translation > APIs > Edit. Note that error 429 (Quota Exceeded) will occur unless Papago Language Detection is selected.
API URL
| API name | Method | Request URL | Output format |
|---|---|---|---|
| Language detection API | POST | https://naveropenapi.apigw.ntruss.com/langs/v1/dect | JSON |
Request headers
| Header | Description |
|---|---|
| X-NCP-APIGW-API-KEY-ID | Client ID issued when registering the appX-NCP-APIGW-API-KEY-ID:{Client ID} |
| X-NCP-APIGW-API-KEY | Client secret issued when registering the appX-NCP-APIGW-API-KEY:{Client Secret} |
Errors
{
"error": {
"errorCode": "300",
"message": "Not Found Exception"
}
}
Common errors
| HttpStatusCode | ErrorCode | ErrorMessage | Description |
|---|---|---|---|
| 400 | 100 | Bad Request Exception | Request error such as protocol (https) or encoding (UTF-8) |
| 401 | 200 | Authentication Failed | Authentication failure |
| 401 | 210 | Permission Denied | No permission |
| 404 | 300 | Not Found Exception | No permission |
| 429 | 400 | Quota Exceeded | Quota exceeded |
| 429 | 410 | Throttle Limited | Rate exceeded |
| 429 | 420 | Rate Limited | Rate exceeded |
| 413 | 430 | Request Entity Too Large | content-length exceeded (10 MB) |
| 503 | 500 | Endpoint Error | Endpoint connection error |
| 504 | 510 | Endpoint Timeout | Endpoint connection time exceeded |
| 500 | 900 | Unexpected Error | Error without exception handling |
API errors
| HttpStatusCode | ErrorCode | ErrorMessage | Description |
|---|---|---|---|
| 400 | LD01 | Empty text | No text |
| 500 | LD99 | Internal server errors | Internal server error Requires contact via customer service forum/board. |
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