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Plivo Invalid Language Code error when sending SMS via Plivo API.

The language code specified in the API request is not supported by Plivo.

Understanding Plivo: A Powerful SMS Communication API

Plivo is a robust cloud-based communication platform that provides APIs for voice and SMS services. It allows developers to integrate SMS capabilities into their applications, enabling seamless communication with users worldwide. Plivo's API is designed to be flexible and scalable, making it a popular choice for businesses looking to enhance their communication infrastructure.

Identifying the Symptom: Invalid Language Code Error

When using Plivo's SMS API, you might encounter an error message indicating an 'Invalid Language Code'. This error typically appears when attempting to send an SMS message with a language code that is not recognized or supported by Plivo.

Common Error Message

The error message might look something like this: {"error": "Invalid Language Code"}. This indicates that the language code specified in your API request is not valid.

Exploring the Issue: What Causes the Invalid Language Code Error?

The 'Invalid Language Code' error is caused by specifying a language code in your API request that Plivo does not support. Plivo requires that language codes conform to specific standards, and using an unsupported code will result in this error.

Understanding Language Codes

Language codes are typically defined by the ISO 639 standard. Plivo supports a specific subset of these codes, and using a code outside this subset will trigger the error.

Steps to Resolve the Invalid Language Code Error

To resolve this issue, follow these steps:

Step 1: Review Plivo's Supported Language Codes

First, consult the Plivo API documentation to find the list of supported language codes. Ensure that the code you are using is included in this list.

Step 2: Update Your API Request

If the language code you are using is not supported, update your API request to use a valid code. For example, if you intended to use English, ensure you are using the correct code, such as en.

Step 3: Test Your Request

After updating the language code, test your API request to ensure that the error is resolved. You can use tools like Postman to send test requests and verify the response.

Conclusion

By ensuring that you use a supported language code in your Plivo API requests, you can avoid the 'Invalid Language Code' error and ensure smooth SMS communication. Always refer to the official Plivo documentation for the most up-to-date information on supported codes and API usage.

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