diff --git a/asset.go b/asset.go
index f37c37e..c988aa4 100644
--- a/asset.go
+++ b/asset.go
@@ -50,8 +50,9 @@ type FileFieldsNoLocale struct {
 
 // Asset model
 type Asset struct {
-	Sys    *Sys        `json:"sys"`
-	Fields *FileFields `json:"fields"`
+	Metadata *Metadata   `json:"metadata,omitempty"`
+	Sys      *Sys        `json:"sys"`
+	Fields   *FileFields `json:"fields"`
 }
 
 // AssetNoLocale model
diff --git a/contentful.go b/contentful.go
index 0113c39..96c7e41 100644
--- a/contentful.go
+++ b/contentful.go
@@ -32,6 +32,7 @@ type Contentful struct {
 	ContentTypes *ContentTypesService
 	Entries      *EntriesService
 	Locales      *LocalesService
+	Tags         *TagsService
 	Webhooks     *WebhooksService
 }
 
@@ -66,6 +67,7 @@ func NewCMA(token string) *Contentful {
 	c.Assets = &AssetsService{c: c}
 	c.ContentTypes = &ContentTypesService{c: c}
 	c.Entries = &EntriesService{c: c}
+	c.Tags = &TagsService{c: c}
 	c.Locales = &LocalesService{c: c}
 	c.Webhooks = &WebhooksService{c: c}
 
@@ -92,6 +94,7 @@ func NewCDA(token string) *Contentful {
 	c.Assets = &AssetsService{c: c}
 	c.ContentTypes = &ContentTypesService{c: c}
 	c.Entries = &EntriesService{c: c}
+	c.Tags = &TagsService{c: c}
 	c.Locales = &LocalesService{c: c}
 	c.Webhooks = &WebhooksService{c: c}
 
@@ -116,6 +119,7 @@ func NewCPA(token string) *Contentful {
 	c.Assets = &AssetsService{c: c}
 	c.ContentTypes = &ContentTypesService{c: c}
 	c.Entries = &EntriesService{c: c}
+	c.Tags = &TagsService{c: c}
 	c.Locales = &LocalesService{c: c}
 	c.Webhooks = &WebhooksService{c: c}
 
diff --git a/entry.go b/entry.go
index 8731645..5b8feef 100644
--- a/entry.go
+++ b/entry.go
@@ -15,8 +15,9 @@ type EntriesService service
 
 // Entry model
 type Entry struct {
-	Sys    *Sys                   `json:"sys"`
-	Fields map[string]interface{} `json:"fields,omitempty"`
+	Metadata *Metadata              `json:"metadata,omitempty"`
+	Sys      *Sys                   `json:"sys"`
+	Fields   map[string]interface{} `json:"fields,omitempty"`
 }
 
 // GetVersion returns entity version
diff --git a/metadata.go b/metadata.go
new file mode 100644
index 0000000..3c0ee40
--- /dev/null
+++ b/metadata.go
@@ -0,0 +1,5 @@
+package contentful
+
+type Metadata struct {
+	Tags []Tag `json:"tags"`
+}
diff --git a/query.go b/query.go
index 37c839e..9f056ed 100644
--- a/query.go
+++ b/query.go
@@ -255,9 +255,6 @@ func (q *Query) Values() url.Values {
 		}
 		params.Set("include", strconv.Itoa(int(q.include)))
 	}
-	if q.include == 0 {
-		params.Set("include", "0")
-	}
 	if q.contentType != "" {
 		params.Set("content_type", q.contentType)
 	}
diff --git a/tag.go b/tag.go
new file mode 100644
index 0000000..8537cd5
--- /dev/null
+++ b/tag.go
@@ -0,0 +1,56 @@
+package contentful
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"net/url"
+)
+
+// TagsService servıce
+type TagsService service
+
+// Tag model
+type Tag struct {
+	Sys  *Sys   `json:"sys"`
+	Name string `json:"name,omitempty"`
+}
+
+// List returns tags collection
+func (service *TagsService) List(ctx context.Context, spaceID string) *Collection {
+	path := fmt.Sprintf("/spaces/%s%s/tags", spaceID, getEnvPath(service.c))
+	method := http.MethodGet
+
+	req, err := service.c.newRequest(ctx, method, path, nil, nil)
+	if err != nil {
+		return &Collection{}
+	}
+
+	col := NewCollection(&CollectionOptions{})
+	col.c = service.c
+	col.req = req
+
+	return col
+}
+
+// Get returns a single entry
+func (service *TagsService) Get(ctx context.Context, spaceID, tagID string, locale ...string) (*Tag, error) {
+	path := fmt.Sprintf("/spaces/%s%s/entries/%s", spaceID, getEnvPath(service.c), tagID)
+	query := url.Values{}
+	if len(locale) > 0 {
+		query["locale"] = locale
+	}
+	method := http.MethodGet
+
+	req, err := service.c.newRequest(ctx, method, path, query, nil)
+	if err != nil {
+		return &Tag{}, err
+	}
+
+	var tag Tag
+	if ok := service.c.do(req, &tag); ok != nil {
+		return nil, err
+	}
+
+	return &tag, err
+}