Support Mailtrap Contacts CRUD Functionality #21

Overview

Add support to the SDK for managing Contacts in Mailtrap, following the official API documentation and OpenAPI specification (see below).

References

• Mailtrap API Docs - Contacts

Requirements

• Implement client methods for the following endpoints:
  • Create a new contact
  • Get a contact by ID or email
  • Update a contact by ID or email
  • Delete a contact by ID or email
• Ensure full request/response models are covered per API docs and OpenAPI spec.
• Add input validation and error handling for all API responses (401, 403, 404, 409, 422, 429, 500).
• Provide usage examples and documentation for Contacts functionality.

Please reach out in this issue if clarification is needed on API behavior or edge cases.