415 Unsupported Media Type

1. Basic user controller added

2. POST API explains the how to support differnet content-type formats

spring-boot-rest-2/src/main/java/com/baeldung/unsupportedmediatype/UnsupportedMediaTypeApplication.java

@@ -0,0 +1,13 @@
+package com.baeldung.unsupportedmediatype;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class UnsupportedMediaTypeApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(UnsupportedMediaTypeApplication.class, args);
+	}
+
+}

spring-boot-rest-2/src/main/java/com/baeldung/unsupportedmediatype/User.java

@@ -0,0 +1,61 @@
+package com.baeldung.unsupportedmediatype;
+
+import javax.xml.bind.annotation.XmlRootElement;
+import java.io.Serializable;
+
+@XmlRootElement
+public class User implements Serializable {
+    private Integer id;
+    private String name;
+    private Integer age;
+    private String address;
+
+    public User(Integer id, String name, Integer age, String address){
+        this.id = id;
+        this.name = name;
+        this.age = age;
+        this.address = address;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Integer getAge() {
+        return age;
+    }
+
+    public void setAge(Integer age) {
+        this.age = age;
+    }
+
+    public String getAddress() {
+        return address;
+    }
+
+    public void setAddress(String address) {
+        this.address = address;
+    }
+
+    @Override
+    public String toString() {
+        return "User{" +
+                "id=" + id +
+                ", name='" + name + '\'' +
+                ", age=" + age +
+                ", address='" + address + '\'' +
+                '}';
+    }
+}

spring-boot-rest-2/src/main/java/com/baeldung/unsupportedmediatype/UserController.java

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+package com.baeldung.unsupportedmediatype;
+
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.Collections;
+import java.util.List;
+
+@RestController
+@RequestMapping("/user")
+public class UserController {
+
+    @GetMapping(value = "/")
+    List<User> getAllUsers(){
+        return Collections.singletonList(new User(1, "Andy", 28, "14th Street"));
+    }
+
+    @GetMapping(value = "/{user-id}")
+    User getUser(@PathVariable("user-id") Integer userId){
+        return new User(userId, "Andy", 28, "14th Street");
+    }
+
+    @PostMapping(value = "/", consumes = {MediaType.APPLICATION_XML_VALUE, MediaType.APPLICATION_JSON_VALUE})
+    void AddUser(@RequestBody User user){
+        // Adding the User in the repository
+    }
+
+
+}