Add support for ticket comment attachment redaction

fixture/PUT/redact_ticket_comment_attachment.json

@@ -0,0 +1,11 @@
+{
+ "attachment": {
+ "content_type": "application/binary",
+ "content_url": "https://company.zendesk.com/attachments/myfile.dat",
+ "file_name": "myfile.dat",
+ "id": 498483,
+ "size": 2532,
+ "thumbnails": [],
+ "url": "https://company.zendesk.com/api/v2/attachments/498483.json"
+ }
+}

zendesk/attachment.go

@@ -196,3 +196,11 @@ func (z *Client) GetAttachment(ctx context.Context, id int64) (Attachment, error
 
  return result.Attachment, nil
 }
+
+// RedactCommentAttachment deletes an attachment with attachmentID on comment with commentID for ticket with ticketID
+// https://developer.zendesk.com/api-reference/ticketing/tickets/ticket-attachments/#redact-comment-attachment
+func (z *Client) RedactCommentAttachment(ctx context.Context, ticketID, commentID, attachmentID int64) error {
+ path := fmt.Sprintf("/api/v2/tickets/%d/comments/%d/attachments/%d/redact", ticketID, commentID, attachmentID)
+ _, err := z.put(ctx, path, nil)
+ return err
+}

zendesk/attachment_test.go

@@ -118,3 +118,15 @@ func TestGetAttachment(t *testing.T) {
  t.Fatalf("Returned attachment does not have the expected ID %d. Attachment id is %d", expectedID, attachment.ID)
  }
 }
+
+func TestRedactCommentAttachment(t *testing.T) {
+ mockAPI := newMockAPI(http.MethodPut, "redact_ticket_comment_attachment.json")
+ client := newTestClient(mockAPI)
+ defer mockAPI.Close()
+
+ err := client.RedactCommentAttachment(ctx, 123, 456, 789)
+
+ if err != nil {
+ t.Fatalf("Failed to redact ticket comment attachment: %s", err)
+ }
+}