specify batch_size for google sheets

packages/destination-actions/src/destinations/google-sheets-dev/postSheet.types.ts

@@ -40,4 +40,8 @@ export interface Payload {
    * Set as true to ensure Segment sends data to Google Sheets in batches. Please do not set to false.
    */
   enable_batching?: boolean
+  /**
+   * Maximum number of events to include in each batch. Actual batch sizes may be lower.
+   */
+  batch_size?: number
 }

packages/destination-actions/src/destinations/google-sheets/postSheet/index.ts

@@ -57,14 +57,14 @@ const action: ActionDefinition<Settings, Payload> = {
     fields: {
       label: 'Fields',
       description: `
-  The fields to write to the spreadsheet. 
+  The fields to write to the spreadsheet.
+
+  On the left-hand side, input the name of the field as it will appear in the Google Sheet.
 
-  On the left-hand side, input the name of the field as it will appear in the Google Sheet. 
-
   On the right-hand side, select the field from your data model that maps to the given field in your sheet.
-     
+
   ---
-      
+
   `,
       type: 'object',
       required: true,
@@ -75,6 +75,16 @@ const action: ActionDefinition<Settings, Payload> = {
       label: 'Batch Data to Google Sheets',
       description: 'Set as true to ensure Segment sends data to Google Sheets in batches. Please do not set to false.',
       default: true
+    },
+    batch_size: {
+      label: 'Batch Size',
+      description: 'Maximum number of events to include in each batch. Actual batch sizes may be lower.',
+      type: 'number',
+      required: false,
+      unsafe_hidden: true,
+      // There was no documented max value for this, however 5k would be large enough for most
+      // bulk use cases and improve throughput for some data flows. This can be adjusted as needed.
+      default: 5_000
     }
   },
   perform: (request, { payload }) => {