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 action2Z5ZKVVX31J0ZKQQWoALK6EyIvWhy/nrZzlGvfjdNi8qbcs5E2w2kmPP6N4Xk5dwTSUy0xTYj7shDmuDTJYBdFhtKHnUqYWVb5GiLHNXAYAIkyVl