Add IAMDatabaseAuthenticationEnabled and DbiResourceId to RDS response. Closes #1465.

moto/rds2/models.py

@@ -103,6 +103,8 @@ class Database(BaseModel):
         if not self.option_group_name and self.engine in self.default_option_groups:
             self.option_group_name = self.default_option_groups[self.engine]
         self.character_set_name = kwargs.get('character_set_name', None)
+        self.iam_database_authentication_enabled = False
+        self.dbi_resource_id = "db-M5ENSHXFPU6XHZ4G4ZEI5QIO2U"
         self.tags = kwargs.get('tags', [])
 
     @property
@@ -142,6 +144,7 @@ class Database(BaseModel):
               <MultiAZ>{{ database.multi_az }}</MultiAZ>
               <VpcSecurityGroups/>
               <DBInstanceIdentifier>{{ database.db_instance_identifier }}</DBInstanceIdentifier>
+              <DbiResourceId>{{ database.dbi_resource_id }}</DbiResourceId>
               <PreferredBackupWindow>03:50-04:20</PreferredBackupWindow>
               <PreferredMaintenanceWindow>wed:06:38-wed:07:08</PreferredMaintenanceWindow>
               <ReadReplicaDBInstanceIdentifiers>
@@ -163,6 +166,7 @@ class Database(BaseModel):
               <ReadReplicaSourceDBInstanceIdentifier>{{ database.source_db_identifier }}</ReadReplicaSourceDBInstanceIdentifier>
               {% endif %}
               <Engine>{{ database.engine }}</Engine>
+              <IAMDatabaseAuthenticationEnabled>{{database.iam_database_authentication_enabled }}</IAMDatabaseAuthenticationEnabled>
               <LicenseModel>{{ database.license_model }}</LicenseModel>
               <EngineVersion>{{ database.engine_version }}</EngineVersion>
               <OptionGroupMemberships>