curl 'http://ezpublish5.loc/api/ezp/v2/content/objects'\
-H 'X-CSRF-Token: GZ9piZqxv3QCNdfRC28ldKvTx-vD4QNsT5oMNdWuOC8'\
-H 'Content-Type: application/vnd.ez.api.ContentCreate+json'\
-H 'Accept: application/vnd.ez.api.Content+json' \
-H 'Cookie: PHPSESSID=mfrmhjg8ako10lmd1ihg8n6n61'\
--data-binary '{"ContentCreate":{"ContentType":{"_href":"/api/ezp/v2/content/types/57"},"mainLanguageCode":"eng-GB","LocationCreate":{"ParentLocation":{"_href":"/api/ezp/v2/content/locations/1/2"},"sortField":"PATH","sortOrder":"ASC"},"Section":null,"alwaysAvailable":"true","remoteId":null,"modificationDate":"2015-02-19T14:15:07.537Z","fields":{"field":[{"fieldDefinitionIdentifier":"name","fieldValue":"Test float"},{"fieldDefinitionIdentifier":"float","fieldValue":10}]}}}'

{
    "ErrorMessage": {
        "_media-type": "application\/vnd.ez.api.ErrorMessage+json",
        "errorCode": 406,
        "errorMessage": "Not Acceptable",
        "errorDescription": "Argument '$value->value' is invalid: expected value to be of type 'float', got 'integer'",
        "trace": "#0 \/home\/dp\/dev\/ezpublish-community\/vendor\/ezsystems\/ezpublish-kernel\/eZ\/Publish\/Core\/FieldType\/FieldType.php(400): eZ\\Publish\\Core\\FieldType\\Float\\Type->checkValueStructure(Object(eZ\\Publish\\Core\\FieldType\\Float\\Value))\n#1 \/home\/dp\/dev\/ezpublish-community\/vendor\/ezsystems\/ezpublish-kernel\/eZ\/Publish\/Core\/Repository\/ContentService.php(600): eZ\\Publish\\Core\\FieldType\\FieldType->acceptValue(Object(eZ\\Publish\\Core\\FieldType\\Float\\Value))\n#2 \/home\/dp\/dev\/ezpublish-community\/vendor\/ezsystems\/ezpublish-kernel\/eZ\/Publish\/Core\/SignalSlot\/ContentService.php(241): eZ\\Publish\\Core\\Repository\\ContentService->createContent(Object(eZ\\Publish\\Core\\Repository\\Values\\Content\\ContentCreateStruct), Array)\n#3 \/home\/dp\/dev\/ezpublish-community\/vendor\/ezsystems\/ezpublish-kernel\/eZ\/Publish\/Core\/REST\/Server\/Controller\/Content.php(257): eZ\\Publish\\Core\\SignalSlot\\ContentService->createContent(Object(eZ\\Publish\\Core\\Repository\\Values\\Content\\ContentCreateStruct), Array)\n#4 [internal function]: eZ\\Publish\\Core\\REST\\Server\\Controller\\Content->createContent()\n#5 \/home\/dp\/dev\/ezpublish-community\/vendor\/symfony\/symfony\/src\/Symfony\/Component\/HttpKernel\/HttpKernel.php(145): call_user_func_array(Array, Array)\n#6 \/home\/dp\/dev\/ezpublish-community\/vendor\/symfony\/symfony\/src\/Symfony\/Component\/HttpKernel\/HttpKernel.php(66): Symfony\\Component\\HttpKernel\\HttpKernel->handleRaw(Object(Symfony\\Component\\HttpFoundation\\Request), 1)\n#7 \/home\/dp\/dev\/ezpublish-community\/vendor\/symfony\/symfony\/src\/Symfony\/Component\/HttpKernel\/DependencyInjection\/ContainerAwareHttpKernel.php(64): Symfony\\Component\\HttpKernel\\HttpKernel->handle(Object(Symfony\\Component\\HttpFoundation\\Request), 1, true)\n#8 \/home\/dp\/dev\/ezpublish-community\/vendor\/symfony\/symfony\/src\/Symfony\/Component\/HttpKernel\/Kernel.php(185): Symfony\\Component\\HttpKernel\\DependencyInjection\\ContainerAwareHttpKernel->handle(Object(Symfony\\Component\\HttpFoundation\\Request), 1, true)\n#9 \/home\/dp\/dev\/ezpublish-community\/web\/index.php(81): Symfony\\Component\\HttpKernel\\Kernel->handle(Object(Symfony\\Component\\HttpFoundation\\Request))\n#10 {main}",
        "file": "\/home\/dp\/dev\/ezpublish-community\/vendor\/ezsystems\/ezpublish-kernel\/eZ\/Publish\/Core\/FieldType\/Float\/Type.php",
        "line": 233
    }
}