Now that we are done with the sign-up and sign-in activities for our address book application, it's time to get star ted with developing address-related services. In this recipe, we will develop two APIs, one to add a new contact and another one to view all the contacts.
For this recipe, we will also use the same project setup that we had earlier:
To get started, we need to first create a
modelclass for a contact record in the contact table. Here, we create the table with the hash key as ID (auto-generated) and the range key as the parent ID (e-mail ID of the user who added this contact):@DynamoDBTable(tableName = "contact") public class Contact { private String id; private String parentId; private String fname; private String lname; private String phone; private String email; @DynamoDBHashKey @DynamoDBAutoGeneratedKey...