Missing required creator property 'schemas' (index 0)

Exception: 400 Bad Request (and additional error happened during JSON parse: Response is not JSON)
SDK HTTP Error at https://platform.devtest.ringcentral.com/scim/v2/Users/244580004  Response text: Missing required creator property 'schemas' (index 0)   at [Source: org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$UnCloseableInputStream@16cb921a; line: 1, column: 309]  Previous: Response has unsuccessful status



$response = $platform
->put('https://platform.devtest.ringcentral.com/scim/v2/Users/244580004', array(

"userName" => "nibu.eapen@test.com",
"name" => array(
   "familyName" => "Doe",
   "givenName" => "Jeremy"
),
"active" => 1,
"emails" => array( 0 => array(
"value" => "nibu.eapen@test.com",
"type" => "work")
), 
"addresses" => array( 0 => array(
"streetAddress" => "900 Main St",
"locality" => "Belmont",
"region" => "CA",
"postalCode" => "94002",
"country" => "United States",
"type" => "work")
)

)    
);