AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionY0DCAJ21K4KVFTAFaf7VgsKilMWhqBBpmK23mXvsgb+U7TNIngUB43l7kIIVpN9cbADL29D15YW/VK+AnWr4y+DIM/CI5vCjb2K3YcTosETeqC+QlSlH/g6VDII=