What is refresh token OAuth2?

Related questions

1. How does oauth2 refresh token work?
2. What is refresh token in Web API?
3. How long should a refresh token last?
4. How do I get refresh token?
5. Does refresh token expire in oauth2?
6. What happens when refresh token expires?
7. How does JWT token work?
8. How does OAuth token work?
9. What is difference between access token and refresh?
10. Should I store database tokens?

Tags

1. #obtain
2. #token
3. #invalid
4. #client
5. #server
6. #quiet
7. #current
8. #lived
9. #access
10. #tokens
11. #provides
12. #refresh
13. #become
14. #expire
15. #oauth
16. #authorization