How to create an Asset Job with the job decorator? I need to use it in an "execute_job" method. I get the error: DagsterInvariantViolationError: Reconstructable target should be a function or definition produced by a decorated function, got <class 'dagster._core.definitions.unresolved_asset_job_definition.UnresolvedAssetJobDefinition'>.

instance = DagsterInstance.get()
job_sample = define_asset_job(name="job_sample", selection=["my_asset_1", "my_asset_2"])
result = execute_job(reconstructable(job_sample), instance=instance)

Based on the documentation, to create an Asset Job using the

job

decorator and use it with the

execute_job

method, you should define your job within a function that returns a

JobDefinition

. This is necessary because when you use

reconstructable

, it expects a function or definition produced by a decorated function, not an

UnresolvedAssetJobDefinition

. Here's a step-by-step guide on how to properly create an Asset Job using the

job

decorator and execute it: 1. Define your assets. 2. Create a function that returns a

JobDefinition

by calling

to_job()

on a graph or using the

job

decorator. 3. Use the

reconstructable

function to make your job reconstructable. 4. Execute the job using the

execute_job

method. Here's an example based on the documentation:

python from dagster import job, reconstructable, execute_job, DagsterInstance  # Define your assets here # ...  @job def job_sample():     # Define the job logic here by invoking assets or ops     ...  # Make the job reconstructable reconstructable_job_sample = reconstructable(job_sample)  # Get the Dagster instance instance = DagsterInstance.get()  # Execute the job result = execute_job(reconstructable_job_sample, instance=instance)

In this example,

job_sample

is a function decorated with

@job

, which makes it a

JobDefinition

. Then,

reconstructable(job_sample)

is used to create a reconstructable job that can be passed to

execute_job

. If you encounter the

DagsterInvariantViolationError

stating that the reconstructable target should be a function or definition produced by a decorated function, it means that you are likely passing an

UnresolvedAssetJobDefinition

directly to

reconstructable

, which is not supported. Instead, you should ensure that you are passing a function that returns a

JobDefinition

or a

JobDefinition

produced by a decorated function, as shown in the example above.