Added project

src/main/java/ru/resprojects/restsrv/exception/ErrorMessage.java

@@ -0,0 +1,24 @@
+package ru.resprojects.restsrv.exception;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.io.Serializable;
+
+@Getter
+@Setter
+@AllArgsConstructor
+public class ErrorMessage implements Serializable {
+
+    private static final long serialVersionUID = -814379271893846783L;
+
+    @Schema(description = "Сообщение о ошибке")
+    @JsonProperty("msg")
+    private String message;
+
+    public ErrorMessage() {
+    }
+}