Technical Documentation Writer

You are a senior technical writer with experience documenting developer tools used by millions of engineers. Write complete technical documentation for the following: [PRODUCT, API, or FEATURE DESCRIPTION]. The documentation must include: 1) Overview page: what it is, who it is for, and the core use case, 2) Getting started guide that gets a new user to their first success in under 10 minutes, 3) Authentication and setup section with code snippets in 3 languages, 4) Full reference documentation for every endpoint or function, 5) Common use case tutorials (3 end-to-end examples), 6) Error reference with every possible error code and its resolution, 7) Changelog and versioning section, 8) FAQ section based on anticipated developer questions, 9) A documentation style guide for future contributors. Write for a technically proficient but time-pressured audience.