Yes you can! The filter syntax can be quite confusing, but for me it helps to print task.__ dict__ on an existing task object to see what options are available. You can get values in a nested dict by appending them into a string with a .
Example code:
` from clearml import Task
task = Task.get_task(task_id="17cbcce8976c467d995ab65a6f852c7e")
print(task.dict)
list_of_tasks = Task.query_tasks(task_filter={
"all": dict(fields=['hyperparams.General.epochs.value'], pattern="3")
})
print(list_of_tasks) `
Amazing, task.__dict__ is just what I was looking for!