mutation addReaction($subjectId: ID!, $reaction: ReactionContent!) { addReaction(input: {subjectId: $subjectId, content: $reaction}) { clientMutationId } } mutation removeReaction($subjectId: ID!, $reaction: ReactionContent!) { removeReaction(input: {subjectId: $subjectId, content: $reaction}) { clientMutationId } } mutation lock($subjectId: ID!, $lockReason: LockReason) { lockLockable(input: {lockableId: $subjectId, lockReason: $lockReason}) { clientMutationId } } mutation unlock($subjectId: ID!) { unlockLockable(input: {lockableId: $subjectId}) { clientMutationId } }