action: sts:AssumeRole (aws iam role)

 {
 "Version": "2012-10-17",
 "Statement": [
   {
     "Sid": "",
     "Effect": "Allow",
     "Principal": {
       "Service": "ecs-tasks.amazonaws.com"
     },
     "Action": "sts:AssumeRole"
   }
 ]
}

Related

• aws sts assume-role
• aws iam add-role-to-instance-profile
• Amazon Cloudformation EKS cluster role
• An error occurred (ValidationError) when calling the AssumeRole operation:
• aws sts get-caller-identity
• sts:
• aws ssm put-parameter
• aws iam list-instance-profiles
• Terraform resource: aws_iam_role
• How can I pass secrets or sensitive information securely to containers in an Amazon ECS task?

See also

• AWS STS (sts:), aws sts [ get-session-token | get-caller-identity | assume-role | assume-role-with-web-identity | assume-role-with-saml | get-access-key-info ]