add dependency

pom.xml

@@ -56,6 +56,7 @@
             <artifactId>odata-commons-api</artifactId>
             <version>${odata.version}</version>
         </dependency>
+
         <dependency>
             <groupId>org.apache.olingo</groupId>
             <artifactId>odata-commons-core</artifactId>
@@ -68,6 +69,7 @@
             <version>${slf4j.version}</version>
             <scope>runtime</scope>
         </dependency>
+
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
@@ -81,6 +83,7 @@
             <version>${junit.version}</version>
             <scope>test</scope>
         </dependency>
+
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-engine</artifactId>
@@ -88,6 +91,12 @@
             <scope>test</scope>
         </dependency>
         
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+            <version>2.11.4</version>
+        </dependency>
+
     </dependencies>
 
     <build>