feat(LinkedIn Node): Add support for Community Management API (#7451)

packages/nodes-base/nodes/LinkedIn/GenericFunctions.ts

@@ -25,6 +25,14 @@ export async function linkedInApiRequest(
 	binary?: boolean,
 	_headers?: object,
 ): Promise<any> {
+	const authenticationMethod = this.getNodeParameter('authentication', 0);
+	const credentialType =
+		authenticationMethod === 'standard'
+			? 'linkedInOAuth2Api'
+			: 'linkedInCommunityManagementOAuth2Api';
+
+	const baseUrl = 'https://api.linkedin.com';
+
 	let options: OptionsWithUrl = {
 		headers: {
 			Accept: 'application/json',
@@ -33,9 +41,10 @@ export async function linkedInApiRequest(
 		},
 		method,
 		body,
-		url: binary ? endpoint : `https://api.linkedin.com/rest${endpoint}`,
+		url: binary ? endpoint : `${baseUrl}${endpoint.includes('v2') ? '' : '/rest'}${endpoint}`,
 		json: true,
 	};
+
 	options = Object.assign({}, options, {
 		resolveWithFullResponse: true,
 	});
@@ -51,7 +60,7 @@ export async function linkedInApiRequest(
 
 	try {
 		return resolveHeaderData(
-			await this.helpers.requestOAuth2.call(this, 'linkedInOAuth2Api', options, {
+			await this.helpers.requestOAuth2.call(this, credentialType, options, {
 				tokenType: 'Bearer',
 			}),
 		);