Add parent_flow_run and parent_deployment information to prefect.runtime

[WillRaphaelson]

First check

• I added a descriptive title to this issue.
• I used the GitHub search to find a similar request and didn't find it.
• I searched the Prefect documentation for this feature.

Prefect Version

2.x

Describe the current behavior

Currently, a flow run runtime contains
id: the flow run's unique ID
tags: the flow run's set of tags
scheduled_start_time: the flow run's expected scheduled start time; defaults to now if not present

Describe the proposed behavior

Runtime will include the parent flow run and parent deployment's information.

Example Use

Users can use prefect.runtime.parent_flow_run.id from within flows

Additional context

No response

[sckott]

👍🏽 Thanks for opening this issue @WillRaphaelson

[sckott]

Any chance this might happen?

[WillRaphaelson]

yes! let me bump up its priority as its been sitting a while, ill follow up next week if it hasnt been picked up. thanks for the ping.

[sckott]

thanks!

[sckott]

🎉 thanks for doing this

[sckott]

@WillRaphaelson great to see this get landed. Now that I can get the parent_deployment_id I need to get the parent deployment name for my slack notification. It doesn't appear that I can execute code in a jinja template, or can I? Seems I would have to be able to run python or other code to get the deployment name from the deployment ID.