How to add new iteration to ADS project

Hello, I have an Azure DevOps project with multiple iteration paths:

If I use this Azure Python API to create a new work item and set /fields/System.IterationPath to have a value that already exists like RTC-ADS\PI28\Sprint 28-3 it will create the work item with no issue.

But if I try to create a work item with an iteration that does not yet exist such as RTC-ADS\PI27 it will fail with an error

ERROR:root:Error creating ADS work item: TF401347: Invalid tree name given for work item -1, field 'System.IterationPath'.

I could create PI27 manually in my Azure Project settings, but is there a way I can use this Azure Python API to create a new iteration value for PI27 by making a POST request or something?

I have found documentation supporting how to do so I believe:
https://docs.microsoft.com/en-us/rest/api/azure/devops/work/iterations/post-team-iteration?view=azure-devops-rest-6.0

But is it possible to add a new iteration value using this API? Thanks

jpo_path=str("/fields/System.IterationPath"),
jpo_value=str("RTC-ADS\PI27")Hello, I have an Azure DevOps project with multiple iteration paths:

If I use this Azure Python API to create a new work item and set /fields/System.IterationPath to have a value that already exists like RTC-ADS\PI28\Sprint 28-3 it will create the work item with no issue.

But if I try to create a work item with an iteration that does not yet exist such as RTC-ADS\PI27 it will fail with an error

ERROR:root:Error creating ADS work item: TF401347: Invalid tree name given for work item -1, field 'System.IterationPath'.

I could create PI27 manually in my Azure Project settings, but is there a way I can use this Azure Python API to create a new iteration value for PI27 by making a POST request or something?

I have found documentation supporting how to do so I believe:
https://docs.microsoft.com/en-us/rest/api/azure/devops/work/iterations/post-team-iteration?view=azure-devops-rest-6.0

But is it possible to add a new iteration value using this API? Thanks

Bắt đầu với endpoint REST của Azure DevOps được liên kết trong issue, sau đó kiểm tra xem Python API có cung cấp phương thức client tương ứng cho team-iteration hay không. So sánh các tham số request và path của phương thức đó với lệnh gọi tạo work-item hiện có. Hoàn thành có nghĩa là xác nhận liệu PI27 có thể được tạo thông qua API này hay không, đồng thời lập tài liệu hoặc minh họa request được hỗ trợ nếu có thể.