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 actionQKNCSY2R03PHN0EDH6VRg3EQXnso1qatpw/iYpR3Q8yEzyQo2JPxPOO2BPgForx+u1lwisc/08tQ1eJzWXPcmVLJaZ0=