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 action0R9Z32HZFCWA4773nMPc4RRugO3lj79MXfDeSY7Z8LEkUlWSuw4OpmMeMtckm9duQnxCJEjAmX6vwSnWI91z2esbHgcEIPMFyPkdxkwm5V8FX+Zu0PUyX2IE6iE=