Джексон игнорируйте ценность, если null
public class Object {
@JsonInclude(NON_NULL)
@JsonProperty("property")
private String property;
}
DullDev
public class Object {
@JsonInclude(NON_NULL)
@JsonProperty("property")
private String property;
}{
"token": {
"schemaVersion": "1.0",
"serviceInfo": {
"requestAttributes": {
"accountId": "6086618",
"subscriptionId": "252613614945",
"locationInformation": {
"LACId": "",
"MAC": "",
"cellId": "",
"countryName": "Somalia",
"MCC": "637",
"longitude": "",
"latitude": "",
"MNC": "50",
"ip": "",
"locationType": "4",
"ipaddress": "",
"locationInfoType": "4"
},
"deviceIdType": " ",
"channelName": "MobileApp",
"serviceType": "MMT",
"sessionId": "MOBILEAPP;8635252557;zgO9F",
"serviceHeader": {
"Charging-Required": "0",
"Service-Id": "4",
"Authorization-Required": "1",
"Account-Id": "6086618",
"Product-Id": 13,
"Service-Name": "BalanceQuery",
"Valid-For-Unverified-Subs": "1",
"isMultiCurrencyAllowed": "0",
"Service-Code": "0004",
"Is-Multi-Currency-Enabled": "0"
},
"recieverlocationInformation": {
"LACId": "",
"MAC": "",
"cellId": "",
"countryName": "Somalia",
"MCC": "637",
"longitude": "",
"latitude": "",
"MNC": "50",
"ip": "",
"locationType": "4",
"ipaddress": "",
"locationInfoType": "4"
},
"userType": "CUSTOMER"
},
"serviceName": "BalanceQuery",
"serviceCode": "0004"
},
"requestId": "25B0A05E-0E6A-4807-AD2A-F8F2A92928EA",
"systemInfo": {
"systemId": null,
"systemSecret": null
}
}
}