Property toRecipients in payload has a value that does not match schema. (SendMail V2)

[Underdog1987]

I have a Flow that uses For-Each to collect the recipients to send an Email, but I'm getting this error:
"Property toRecipients in payload has a value that does not match schema."

I Tried:

Removed last semicolon en "to" field

Removed spaces between each email addres (For-each generates the recipient's string like "user1@domain.com;user2@domain.com;user3@domain.com" without spaces.

Request details are:

Client Request: 44faa597-d0ac-4704-9219-b5dc70f2139b

Service Request: 4b751ed1-2fd8-4af8-9ee6-945a8d4d0c38

Extra: I have other flow using same For-Each technique with the same purpose and is working fine.

[v-bacao-msft]

Hi @Underdog1987 ,

Please try this method, using array variable instead of string variable.

Hope it helps.

Best Regards,

[Underdog1987]

Does not work.
Finally, I changed the action. I use "Send an email" instead of "Send an email V2 (preview)".