feat: performance query factor in get/list SDK and test update

Author: burythehammer

database_test.go

@@ -137,14 +137,16 @@ func TestDatabase_List(t *testing.T) {
           "name": "first-example",
           "protocol": "redis",
           "provider": "AWS",
-          "region": "eu-west-1"
+          "region": "eu-west-1",
+		  "queryPerformanceFactor": "Standard"
         },
         {
           "databaseId": 43,
           "name": "second-example",
           "protocol": "redis",
           "provider": "AWS",
-          "region": "eu-west-1"
+          "region": "eu-west-1",
+		  "queryPerformanceFactor": "Standard"
         }
       ]
     }
@@ -170,18 +172,20 @@ func TestDatabase_List(t *testing.T) {
 
 	assert.Equal(t, []*databases.Database{
 		{
-			ID:       redis.Int(42),
-			Name:     redis.String("first-example"),
-			Protocol: redis.String("redis"),
-			Provider: redis.String("AWS"),
-			Region:   redis.String("eu-west-1"),
+			ID:                     redis.Int(42),
+			Name:                   redis.String("first-example"),
+			Protocol:               redis.String("redis"),
+			Provider:               redis.String("AWS"),
+			Region:                 redis.String("eu-west-1"),
+			QueryPerformanceFactor: redis.String("Standard"),
 		},
 		{
-			ID:       redis.Int(43),
-			Name:     redis.String("second-example"),
-			Protocol: redis.String("redis"),
-			Provider: redis.String("AWS"),
-			Region:   redis.String("eu-west-1"),
+			ID:                     redis.Int(43),
+			Name:                   redis.String("second-example"),
+			Protocol:               redis.String("redis"),
+			Provider:               redis.String("AWS"),
+			Region:                 redis.String("eu-west-1"),
+			QueryPerformanceFactor: redis.String("Standard"),
 		},
 	}, actual)
 
@@ -211,6 +215,7 @@ func TestDatabase_Get(t *testing.T) {
     "by": "operations-per-second",
     "value": 10000
   },
+  "QueryPerformanceFactor": "Standard",
   "activatedOn": "2020-11-03T09:03:30Z",
   "lastModified": "2020-11-03T09:03:30Z",
   "publicEndpoint": "example.com:16668",
@@ -286,6 +291,7 @@ func TestDatabase_Get(t *testing.T) {
 			By:    redis.String("operations-per-second"),
 			Value: redis.Int(10_000),
 		},
+		QueryPerformanceFactor: redis.String("Standard"),
 		Clustering: &databases.Clustering{
 			NumberOfShards: redis.Int(1),
 			RegexRules: []*databases.RegexRule{

service/databases/model.go

@@ -79,6 +79,7 @@ type Database struct {
 	PublicEndpoint         *string     `json:"publicEndpoint,omitempty"`
 	RedisVersionCompliance *string     `json:"redisVersionCompliance,omitempty"`
 	Backup                 *Backup     `json:"backup,omitempty"`
+	QueryPerformanceFactor *string     `json:"queryPerformanceFactor,omitempty"`
 }
 
 func (o Database) String() string {