||Path of the group where the project and branch are located (defaults to the GitLab default group if not provided).
||Path of the project where the branch is located.
||Branch that the file should be added to.
||Path to a folder to create the file in (if left blank, file will be created in the root folder).
||Name of the file (including the desired extension).
||Contents of the file.
||Commit message that the file will be added with.