AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action8PTFYB0RWXPDY281Qf9ihwHYqdfVPt2oZUIuzhlP0/L6WLhOXeL4K0JAFgGRflh0JGhQ0SlfqmAo8GyFGSqenKIy6XqKEYW8esS6pTlBAMkFiJFrQ2ZYWq7rIwk=