woocommerce/plugins/woocommerce-admin/client/wc-api/notes/mutations.js

const updateNote = ( operations ) => ( noteId, noteFields ) => {
	const resourceKey = 'note';
	operations.update( [ resourceKey ], {
		[ resourceKey ]: { noteId, ...noteFields },
	} );
};

const triggerNoteAction = ( operations ) => ( noteId, actionId ) => {
	const resourceKey = 'note-action';
	operations.update( [ resourceKey ], {
		[ resourceKey ]: { noteId, actionId },
	} );
};

export default {
	updateNote,
	triggerNoteAction,
};