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 actionD6Q84TFP3ZFXH221N4ENhdnNJKzGu+fLBmMZOsD2AABWmkEVlLpwbr4n6pZPLiRAIs7UDMZks0lB6ZJdf+eoW3rE/FI=