Unable to create mysql user in RDS

Hi,

Below is my playbook to create a mysql user on my AWS RDS. Can anyone please tell me what is wrong in this.

I get following error when i run mentioned playbook.

“(1045, "Access denied for user ‘xxxxx’@‘%’ (using password: YES)")”}

But, from the machine where am running playbook, am able to connect to RDS using same credentials as mentioned in playbook.