Added searching for all relevant data types

backend/src/main/java/achievements/data/request/SetUsername.java

@@ -0,0 +1,36 @@
+package achievements.data.request;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+public class SetUsername {
+	@JsonProperty("sessionKey")
+	private String sessionKey;
+	@JsonProperty("userId")
+	private int userId;
+	@JsonProperty("username")
+	private String username;
+
+	public String getSessionKey() {
+		return sessionKey;
+	}
+
+	public void setSessionKey(String sessionKey) {
+		this.sessionKey = sessionKey;
+	}
+
+	public int getUserId() {
+		return userId;
+	}
+
+	public void setUserId(int userId) {
+		this.userId = userId;
+	}
+
+	public String getUsername() {
+		return username;
+	}
+
+	public void setUsername(String username) {
+		this.username = username;
+	}
+}