> For the complete documentation index, see [llms.txt](https://portal-integracao.intelbras.com.br/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://portal-integracao.intelbras.com.br/linha-android/proxyserver/error-code.md).

# Error Code

Definition of standard error code.

```java

public interface ResultCode {
/**
* Right Results
*/
int RESULT_SUCCESS = 0;
/**
* Unknown error.
*/
int ERROR_UNKNOWN = -1000;
/**
* Incorrect parameter
*/
int ERROR_PARAMETER = -1001;
/**
*The API being called is not supported
*/
int ERROR_UNSUPPORT_API = -1002;
/**
*The call failed, possibly due to a remote service exception
*/
int ERROR_CALL_API = -1003;
/**
* Failed to enable activity
*/
int ERROR_START_ACTIVITY = -1004;
}
```


---

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