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 actionD608MRG885PXNKXZosE+Gb7HkUE6GharPIK/oCw+Z0+PH9X/7qNYOaDMrF7if4IW9NbyAL5iEYjRcZ7U4oL/ETrbRno=