AI API Market Size, Share, and Industry Analysis By Functionality (Generative AI APIs, Computer Vision APIs, Speech/Voice APIs, and Recommendation APIs), By Deployment (Cloud-based APIs, Edge APIs, and Hybrid APIs), By End-user (BFSI, IT & Telecommunication, Healthcare & Life Sciences, Retail & E-commerce, Manufacturing, Media & Entertainment, and Others), and Regional Forecast, 2026-2034