Working in the code editor

To work with your function code in the code editor:

1. Select Cloud Functions in the management console.
2. Click in the row of the function you want to edit.
3. In the window that opens, go to Editor.
4. Under Function code:
   • Select the runtime environment.
   • Select how you want to edit the function: Code editor.
   • In the function edit window, select an existing file in the left navigation panel or create a new file by clicking Create file. In the window that opens, enter the file name with its extension and click Create.
   • Specify the entry point: the name of the function to be called as a handler. It is specified in the format <name of the function file>.<handler name>, for example, index.myFunction.
5. Under Parameters:
   • Specify the timeout.
   • Specify the amount of RAM.
   • (optional) Select or create a service account. When you add a service account for a function, you can get its IAM token from the function context.
   • (optional) Add environment variables.
6. In the upper-right corner, click Create version.