To override the Content-type in your clients, use the HTTP Accept Header, append the .jsv suffix or ?format=jsv
HTTP + JSV
The following are sample HTTP requests and responses.
The placeholders shown need to be replaced with actual values.
PUT /Ams/{ClientID}/EventRegistrationAttendance HTTP/1.1
Host: ws.yourmembership.com
Accept: text/jsv
Content-Type: text/jsv
Content-Length: length
{
RegistrationID: String,
AttendedEvent: False,
CheckInDate: 0001-01-01,
UsingRedis: True,
AppInitTime: 2025-10-26T00:50:37.6063169-04:00,
ServerID: WS-6-135-728,
ClientID: 0,
ResponseStatus:
{
ErrorCode: String,
Message: String,
StackTrace: String,
Errors:
[
{
ErrorCode: String,
FieldName: String,
Message: String,
Meta:
{
String: String
}
}
],
Meta:
{
String: String
}
},
BypassCache: False,
DateCached: 2025-10-26T03:23:53.5846012-04:00,
Device: Desktop
}
HTTP/1.1 200 OK
Content-Type: text/jsv
Content-Length: length
{
RegistrationID: String,
AttendedEvent: False,
CheckInDate: 0001-01-01,
UsingRedis: True,
AppInitTime: 2025-10-26T00:50:37.6063169-04:00,
ServerID: WS-6-135-728,
ClientID: 0,
ResponseStatus:
{
ErrorCode: String,
Message: String,
StackTrace: String,
Errors:
[
{
ErrorCode: String,
FieldName: String,
Message: String,
Meta:
{
String: String
}
}
],
Meta:
{
String: String
}
},
BypassCache: False,
DateCached: 2025-10-26T03:23:53.5846012-04:00,
Device: Desktop
}