changes: Add RemoveAttention (#124)

changes.go

@@ -354,31 +354,6 @@ type FixReplacementInfo struct {
 	Replacement string `json:"replacement,omitempty"`
 }
 
-//	AttentionSetInfo entity contains details of users that are in the attention set.
-//
-// https://gerrit-review.googlesource.com/Documentation/rest-api-changes.html#attention-set-info
-type AttentionSetInfo struct {
-	// AccountInfo entity.
-	Account AccountInfo `json:"account"`
-	// The timestamp of the last update.
-	LastUpdate Timestamp `json:"last_update"`
-	// The reason of for adding or removing the user.
-	Reason string `json:"reason"`
-}
-// Doc: https://gerrit-review.googlesource.com/Documentation/user-notify.html#recipient-types
-type RecipientType string
-
-// AttentionSetInput entity contains details for adding users to the attention
-// set and removing them from it.
-//
-// https://gerrit-review.googlesource.com/Documentation/rest-api-changes.html#attention-set-input
-type AttentionSetInput struct {
-	User          string                       `json:"user,omitempty"`
-	Reason        string                       `json:"reason"`
-	Notify        string                       `json:"notify,omitempty"`
-	NotifyDetails map[RecipientType]NotifyInfo `json:"notify_details,omitempty"`
-}
-
 // DiffIntralineInfo entity contains information about intraline edits in a file.
 //
 // The information consists of a list of <skip length, mark length> pairs,

changes_attention.go

@@ -0,0 +1,40 @@
+package gerrit
+
+import "fmt"
+
+// AttentionSetInfo entity contains details of users that are in the attention set.
+//
+// https://gerrit-review.googlesource.com/Documentation/rest-api-changes.html#attention-set-info
+type AttentionSetInfo struct {
+	// AccountInfo entity.
+	Account AccountInfo `json:"account"`
+	// The timestamp of the last update.
+	LastUpdate Timestamp `json:"last_update"`
+	// The reason of for adding or removing the user.
+	Reason string `json:"reason"`
+}
+
+// Doc: https://gerrit-review.googlesource.com/Documentation/user-notify.html#recipient-types
+type RecipientType string
+
+// AttentionSetInput entity contains details for adding users to the attention
+// set and removing them from it.
+//
+// https://gerrit-review.googlesource.com/Documentation/rest-api-changes.html#attention-set-input
+type AttentionSetInput struct {
+	User          string                       `json:"user,omitempty"`
+	Reason        string                       `json:"reason"`
+	Notify        string                       `json:"notify,omitempty"`
+	NotifyDetails map[RecipientType]NotifyInfo `json:"notify_details,omitempty"`
+}
+
+// RemoveAttention deletes a single user from the attention set of a change.
+//
+// AttentionSetInput.Input must be provided
+//
+// https://gerrit-review.googlesource.com/Documentation/rest-api-changes.html#remove-from-attention-set
+func (s *ChangesService) RemoveAttention(changeID, accountID string, input *AttentionSetInput) (*Response, error) {
+	u := fmt.Sprintf("changes/%s/attention/%s", changeID, accountID)
+
+	return s.client.DeleteRequest(u, input)
+}