Create a collection code for an existing key. You need to pass a keyId.
{
"PropertyKeyId": 1,
"StoreId": 2,
"ExpectedCollectionUserName": "sample string 3",
"ExpectedDate": "2018-03-27T15:37:39.9989584+05:30",
"ExpectedTime": "sample string 4",
"IsPermanentCode":false
}
{
"PropertyName": "sample string 1",
"KeyId": 2,
"CollectionCode": "sample string 3"
}