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 action8JSENCKAGED3QNR5ie8dxNYIJHWGjXePnU1yC4XCfDMT+Ekt8eiip0p7ur2YxyEW9hWfwKvMVD8jftR0nqAUmrjAJ4yh0p+HHlBFvP3Yif4YCn1nw+mRf3gLUiM=