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 action8SWHZ2XVH01K23G00fc2UGd0u44QFvsyfE0G+DFmUhtnFPOkammyja0jXYKDlsyo43itgy91PLsRQAw8mfY9T6hI92Kz1k2DVq7n3fgP2gP85xkdAScW+0yACPs=