fix(Slack Node): Apply fixes from #12177

packages/nodes-base/nodes/Slack/V2/FileDescription.ts

@@ -47,7 +47,7 @@ export const fileFields: INodeProperties[] = [
 			show: {
 				operation: ['upload'],
 				resource: ['file'],
-				'@version': [2, 2.1],
+				'@version': [{ _cnd: { gte: 2 } }],
 			},
 		},
 		description: 'Whether the data to upload should be taken from binary field',
@@ -62,7 +62,7 @@ export const fileFields: INodeProperties[] = [
 				operation: ['upload'],
 				resource: ['file'],
 				binaryData: [false],
-				'@version': [2, 2.1],
+				'@version': [{ _cnd: { gte: 2 } }],
 			},
 		},
 		placeholder: '',
@@ -78,23 +78,7 @@ export const fileFields: INodeProperties[] = [
 				operation: ['upload'],
 				resource: ['file'],
 				binaryData: [true],
-				'@version': [2, 2.1],
+				'@version': [{ _cnd: { gte: 2 } }],
-			},
-		},
-		placeholder: '',
-		description: 'Name of the binary property which contains the data for the file to be uploaded',
-	},
-	{
-		displayName: 'File Property',
-		name: 'binaryPropertyName',
-		type: 'string',
-		default: 'data',
-		required: true,
-		displayOptions: {
-			show: {
-				operation: ['upload'],
-				resource: ['file'],
-				'@version': [{ _cnd: { gte: 2.2 } }],
 			},
 		},
 		placeholder: '',
@@ -123,7 +107,7 @@ export const fileFields: INodeProperties[] = [
 				},
 				displayOptions: {
 					show: {
-						'@version': [2, 2.1],
+						'@version': [{ _cnd: { gte: 2 } }],
 					},
 				},
 				default: [],
@@ -146,6 +130,22 @@ export const fileFields: INodeProperties[] = [
 				description:
 					'The channel to send the file to. Choose from the list, or specify an ID using an <a href="https://docs.n8n.io/code/expressions/">expression</a>.',
 			},
+			{
+				displayName: 'Channel Name or ID',
+				name: 'channelId',
+				type: 'options',
+				typeOptions: {
+					loadOptionsMethod: 'getChannels',
+				},
+				displayOptions: {
+					show: {
+						'@version': [{ _cnd: { gte: 2.2 } }],
+					},
+				},
+				default: [],
+				description:
+					'The channel to send the file to. Choose from the list, or specify an ID using an <a href="https://docs.n8n.io/code/expressions/">expression</a>.',
+			},
 			{
 				displayName: 'File Name',
 				name: 'fileName',