[Java SDK] Release 1.4.0

[SinchSDKTeam]

What's Changed

Voice

• [feat] support V1 design
• [feat] Follow specification update for SVAML PlayFiles.locale, field is no longer required
• [fix] Webhooks callbacks validation use case insensitive headers (validateAuthenticationHeader)
• [test] Extend tests coverage (introduced end-to-end tests)

Numbers

• [feat] Specification update for VoiceConfiguration.scheduledProvisioning defined as readOnly
• [feat] Specification update for SmSConfiguration.scheduledProvisioning defined as readOnly

[#2]

As a developer-focused business, Sinch understands the need to constantly consolidate and refine our resources to be more accommodating.  Our Sinch Software Development Kits (SDKs) allow access to multiple APIs, extend the number of languages supported, and feel a bit more tailored to your language of choice.

Access the Sinch SDKs

Whether you're a new user or have been with us for a while, we encourage you to explore our new SDKs:

SDK		Github Repository	Supported Products	Documentation
	Python SDK Learn more	https://github.com/sinch/sinch-sdk-python	SMS	SMS SDK Documentation
			Numbers	Numbers SDK Documentation
			Voice	Voice SDK Documentation
			Verification	Verification SDK Documentation
	.NET SDK Learn more	https://github.com/sinch/sinch-sdk-dotnet	SMS	SMS SDK Documentation
			Numbers	Numbers SDK Documentation
			Voice	Voice SDK Documentation
			Verification	Verification SDK Documentation
	Java SDK Learn more	https://github.com/sinch/sinch-sdk-java	SMS	SMS SDK Documentation
			Numbers	Numbers SDK Documentation
			Voice	Voice SDK Documentation
			Verification	Verification SDK Documentation
	Node.js SDK Learn more	https://github.com/sinch/sinch-sdk-node	SMS	SMS SDK Documentation
			Numbers	Numbers SDK Documentation
			Voice	Voice SDK Documentation
			Verification	Verification SDK Documentation

About our SDKs

We started out by establishing a common framework for functionality we wanted to be consistent across the board. Problems like pagination, error code response, language familiarity, and other issues needed standardization regardless of the underlying API setup.  For example, two common approaches to pagination are page-based and token.  Depending on the API, there are pros and cons to each approach.

However, in our SDKs, we provide a single iterator object you can use to parse through your results: Example of our Python paginator

To further enhance your experience, we've made several minor improvements, including centralizing our client around a single authentication model, ensuring support for all actively supported language versions, and reducing reliance on third-party libraries. Over the next few months, we'll be rolling out a series of articles to provide a deeper dive into each specific language SDK. While we continue to expand our coverage across all APIs, we'll keep you informed about relevant support additions to each SDK.

We're confident our SDKs will enhance your Sinch experience significantly. Thank you for being a part of the Sinch Developer Community.

If you have any questions or need help check out our Sinch Community Site  or you can reach out to us at onlineteam@sinch.com. We're always happy to help!