dry_run not optional in api for set task instances state

[austinau]

Apache Airflow version

2.7.2

What happened

Sent request without dry_run parameter to dags/{dag_id}/updateTaskInstancesState and got a 500 error.

What you think should happen instead

I should be able to send a request to update task instances state and get a valid response.

How to reproduce

You can see this by commenting out line 215 in tests/api_connexion/schemas/test_task_instance_schema.py and running tests. This is a similar error to #34563.

Operating System

Ubuntu 20.04

Versions of Apache Airflow Providers

No response

Deployment

Docker-Compose

Deployment details

No response

Anything else

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[boring-cyborg]

Thanks for opening your first issue here! Be sure to follow the issue template! If you are willing to raise PR to address this issue please do so, no need to wait for approval.