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 actionXVY0FGEDZJP5MSPMqwaIwPdVCoKq6pK7tzNcpyHhjavgdMJ0FBSob7vyWKfHbHgPJSZjBpeFoJrsJ0LqW2a9y6ZJmxl2EYC5H90txPCaMw0BZWeHRNPyIKZeU0w=