Add language in the same fashion as spoiler_text.

nodes/Mastodon/Mastodon_Methods.ts

@@ -63,6 +63,10 @@ export const methods = {
 			body.spoiler_text = additionalFields.spoilerText as string;
 		}
 
+		if (additionalFields.language) {
+			body.language = additionalFields.language as string;
+		}
+
 		if (additionalFields.attachments) {
 			const attachments = additionalFields.attachments as string;
 

nodes/Mastodon/Mastodon_Properties.ts

@@ -137,6 +137,13 @@ export const properties = {
 					description:
 						'Text to be shown as a warning or subject before the actual content',
 				},
+				{
+					displayName: 'Language',
+					name: 'language',
+					type: 'string',
+					default: '',
+					description: 'The language of the status update',
+				},
 			],
 		} as INodeProperties,
 	],

nodes/Mastodon/StatusInterface.ts

@@ -4,4 +4,5 @@ export interface IStatus {
 	status: string;
 	in_reply_to_id?: string;
 	spoiler_text?: string;
+	language?: string;
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "n8n-nodes-mastodon",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "Mastodon is a decentralized, open-source software that allows users to set up servers to communicate with each other. Fork from ETdoFresh with some added features",
   "keywords": [
     "n8n-community-node-package"