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 actionT9W7HTQKX0A95C8Wnd3G7AcJBcF9mxVNLjQdNYmSUVrVPYcZ+6o/fSG0oUxhZqb8XyZ+WB28XUfoVpaNA3ud8Rdckdn/o/0nYkyaxy4d+N7cgo28