Task: Gender inclusive language bot for Mattermost

n8n workflow JSON:
{"id":"18","name":"Gender Inclusive Language","nodes":[{"name":"Webhook","type":"n8n-nodes-base.webhook","position":[150,450],"parameters":{"path":"webhook","options":{},"httpMethod":"POST"},"typeVersion":1},{"name":"Mattermost1","type":"n8n-nodes-base.mattermost","position":[550,300],"parameters":{"message":"May I suggest \"folks\" or “y'all”? We use gender inclusive language here. 😄","channelId":"={{$node[\"Webhook\"].json[\"body\"][\"channel_id\"]}}","attachments":[],"otherOptions":{}},"credentials":{"mattermostApi":"n8n Mattermost - Bot"},"typeVersion":1},{"name":"IF","type":"n8n-nodes-base.if","position":[340,450],"parameters":{"conditions":{"string":[{"value1":"={{$node[\"Webhook\"].json[\"body\"][\"text\"]}}","value2":"guys","operation":"contains"},{"value1":"={{$node[\"Webhook\"].json[\"body\"][\"text\"]}}","value2":"Guys","operation":"contains"},{"value1":"={{$node[\"Webhook\"].json[\"body\"][\"text\"]}}","value2":"bros","operation":"contains"},{"value1":"={{$node[\"Webhook\"].json[\"body\"][\"text\"]}}","value2":"Bros","operation":"contains"},{"value1":"={{$node[\"Webhook\"].json[\"body\"][\"text\"]}}","value2":"dudes","operation":"contains"},{"value1":"={{$node[\"Webhook\"].json[\"body\"][\"text\"]}}","value2":"Dudes","operation":"contains"},{"value1":"={{$node[\"Webhook\"].json[\"body\"][\"text\"]}}","value2":"gals","operation":"contains"},{"value1":"={{$node[\"Webhook\"].json[\"body\"][\"text\"]}}","value2":"Gals","operation":"contains"}]},"combineOperation":"any"},"typeVersion":1},{"name":"NoOp","type":"n8n-nodes-base.noOp","position":[550,550],"parameters":{},"typeVersion":1}],"active":true,"settings":{},"connections":{"IF":{"main":[[{"node":"Mattermost1","type":"main","index":0}],[{"node":"NoOp","type":"main","index":0}]]},"Webhook":{"main":[[{"node":"IF","type":"main","index":0}]]}}}