I want to use Data Operations - Join action without 'Apply to each'.
First parameter data type of Join action is Array.
I need to create a single string from some strings by Join action.
Currently, 'Apply to each' created after select first parameter of Join to some strings data.
Step 1. Create a flow below.
1. Trigger: Schedule - Recurrence2. Action: Data Operations - Compose Name = Compose Inputs = [ CreateArray(1,2,3) ]3. Apply to each3-1. Action: Data Operations - Compose Name = Compose 2 Inputs = [ item() ]4. Action: Data Operations - Compose Name = Compose 3 Inputs = [ Join(outputs('Compose_2'), ', ') ]5. Action: Microsoft Teams - Post message Message = [ Compose 3 - Output ] This flow output "1,2,3". -- [ <blue> ] is Expression.-- [ <Purple> ] is Dynamic Content.
Step 2. Run this flow.
Step 3. Add 'Data Operations - Join' action at last
Step 4. Select 'Compont 2 - Output' dynamic content to 'From' parameter.
Step 5. Check 'Apply to each' is automatically created.
The Step 5 does not need.
Join does not need 'Apply to each'