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 actionY9DC0BG7Z3KJCQ9E9k4bVan+njIdfK/aY8GG2qUS9LVoK8hDj4sPthjSnk3y1I73HZG1aDFCTYUf6QpdE4htAcJAeg0=