Autogenerated input type of MergePullRequest
The email address to associate with this merge.
A unique identifier for the client performing the mutation.
Commit body to use for the merge commit; if omitted, a default message will be used
Commit headline to use for the merge commit; if omitted, a default message will be used.
OID that the pull request head ref must match to allow merge; if omitted, no check is performed.
The merge method to use. If omitted, defaults to 'MERGE'
ID of the pull request to be merged.