Update Component

Updates a component. Any fields included in the request are overwritten. If `leadAccountId` is an empty string ("") the component lead is removed.This operation can be accessed anonymously.**[Permissions](#permissions) required:** *Administer projects* [project permission](https://confluence.atlassian.com/x/yodKLg) for the project containing the component or *Administer Jira* [global permission](https://confluence.atlassian.com/x/x4dKLg).