Function isApiCallJsonResult
- isApiCallJsonResult<T>(x?): x is SchemaFields & object & { 
 call: string;
 contentType: "application/json";
 data: T;
 } & {
 schema: "network.xyo.api.call.result";
 }
- Returns x is SchemaFields & object & { 
 call: string;
 contentType: "application/json";
 data: T;
 } & {
 schema: "network.xyo.api.call.result";
 }