AccessDeniedUser: arn:aws:sts::443112456347:assumed-role/api-gatway-s3-get/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::bisg" because no identity-based policy allows the s3:ListBucket action71C6QBATNW4AQ4HMMX6FOCphYnfo2JPkDLyhSEwL50Lvdgkp+aOQFCzFdhqb4c6MkeQ3empF6SKzSTv9RMgjCPfX0F0=