AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket action8BMTJNHCYCWHM27W6fYlF3uXZJE9OfICfPHkrERUm8UktQkPI3X5wBwd42RPwi1eNl3IMF9E6Fz7Tc1IK9XUr769ZfU=