telnyx-numbers-config-java

<!-- Auto-generated from Telnyx OpenAPI specs. Do not edit. --> # Telnyx Numbers Config - Java ## Installation ```text <!-- Maven --> <dependency> <groupId>com.telnyx.sdk</groupId> <artifactId>telnyx</artifactId> <version>6.36.0</version> </dependency> // Gradle implementation("com.telnyx.sdk:telnyx:6.36.0") ``` ## Setup ```java import com.telnyx.sdk.client.TelnyxClient; import com.telnyx.sdk.client.okhttp.TelnyxOkHttpClient; TelnyxClient client = TelnyxOkHttpClient.fromEnv(); ``` All examples below assume `client` is already initialized as shown above. ## Error Handling All API calls can fail with network errors, rate limits (429), validation errors (422), or authentication errors (401). Always handle errors in production code: ```java import com.telnyx.sdk.errors.TelnyxServiceException; try { var result = client.messages().send(params); } catch (TelnyxServiceException e) { System.err.println("API error " + e.statusCode() + ": " + e.getMessage()); if (e.statusCode() == 422) { System.err.println("Validation error — check required fields and formats"); } else if (e.statusCode() == 429) { // Rate limited — wait and retry with exponential backoff Thread.sleep(1000); } } ``` Common error codes: `401` invalid API key, `403` insufficient permissions, `404` resource not found, `422` validation error (check field formats), `429` rate limited (retry with exponential backoff). ## Important Notes - **Phone numbers** ...