## Documentation Index

Fetch the complete documentation index at: [/llms.txt](https://developer.sanas.ai/llms.txt)

Use this file to discover all available pages before exploring further.

Always check the return value of `Initialize` and `CreateAudioProcessor` before proceeding.

## `InitSDKResult`

| Code                   | Meaning                                                                        |
|------------------------|--------------------------------------------------------------------------------|
| `kSuccess`            | SDK initialised successfully.                                                  |
| `kAlreadyInitialized`  | `Initialize` was called more than once.                                       |
| `kInvalidParameters`   | `apiKey` is missing or malformed.                                             |
| `kInitializationFailed`| Auth or endpoint resolution failed. Check the API key and network.            |
| `kFailed`             | Unexpected internal error.                                                    |

## `CreateProcessorResult`

| Code                   | Meaning                                                                        |
|------------------------|--------------------------------------------------------------------------------|
| `kSuccess`            | Processor created. Starts in `kInitializing`.                                 |
| `kSDKNotInitialized`   | Call `Initialize` first.                                                     |
| `kInvalidParameters`   | For LT: both `languageIn` and `languageOut` must be non-empty.               |
| `kUnsupportedSampleRate`| Use 8000, 16000, or 48000.                                                   |
| `kProcessorLimitReached`| Server concurrency limit reached. Destroy idle processors.                   |
| `kFailed`             | Unexpected internal error.                                                    |

## `UpdateLanguageResult`

| Code                   | Meaning                                                                        |
|------------------------|--------------------------------------------------------------------------------|
| `kSuccess`            | Language config updated.                                                      |
| `kProcessorNotReady`   | Processor is not in `kReady` state.                                          |
| `kInvalidParameters`   | Language codes are invalid or empty.                                          |
| `kFailed`             | Unexpected internal error.                                                    |

## `DestroyProcessorResult` / `ShutdownSDKResult`

| Code                   | Meaning                                                                        |
|------------------------|--------------------------------------------------------------------------------|
| `kSuccess`            | Operation completed successfully.                                             |
| `kSDKNotInitialized`   | SDK was not initialised.                                                     |
| `kInvalidProcessor` / `kProcessorAlreadyDestroyed` | The processor handle is invalid or already destroyed.  |
| `kFailed`             | Unexpected internal error.                                                    |