Gson: @Expose vs @SerializedName

Question

With respect to Gson what is the difference between @Expose and @SerializedName(\"stringValue\")?

Answer 1

class Person{
String name;
String password;
}

suppose if i put i annotation Expose on top of a variable name or password without SerializedName, it will be serialized AS variable name

But if we put SerializedName like ("username") or ("password"),they will be serialized with that key

if Serialized

{"username":"trinadh","password":"hello"}

if not

{"name":"trinadh","password":"hello"}