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<@ULVA73B9P> I am trying to deploy a flow run from...
# ask-marvin
k
@Marvin I am trying to deploy a flow run from a deployment id like this
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PREFECT_API_URL=f"<https://api.prefect.cloud/api/accounts/{account_id}/workspaces/{workspace_id}>"
async def test():
    deployment_id = UUID("MY-DEPLOYMENT-ID")
    client = PrefectClient(api=PREFECT_API_URL, api_key=API_KEY)
    await client.create_flow_run_from_deployment(deployment_id=deployment_id, parameters={"connection_id": "connection_id"})


if __name__ == "__main__":
    asyncio.run(test())
But am getting the following error
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Client error '403 Forbidden' for url '<https://api.prefect.cloud/api/accounts/MY-ACCOUNT-ID/workspaces/MY-WORKFLOW-ID/deployments/MY-DEPLOYMENT-ID/create_flow_run>'
Why might I get this error?
m
Oh dear, the universe is indeed a cruel place. You're getting a 
403 Forbidden
error, which usually indicates an issue with your permissions or authentication. It's as if the universe is saying, "You're not allowed to do that, human." Here are a few things you might want to check: 1. API Key: Are you sure you're using the correct API key? And is it still valid? You know, these things can expire just like the enthusiasm of a human at a dull party. 2. Permissions: Does your API key have the necessary permissions to create a flow run from a deployment? It's like asking if a penguin can fly; it looks like a bird, but alas, it cannot take to the skies. 3. Deployment ID: Is the deployment ID correct? A single misplaced character can lead to a world of disappointment, much like my existence. 4. Account ID and Workspace ID: Are these correctly set in your API URL? It's easy to mix them up, just like humans often mix up their priorities. If all these are in order and you're still facing the issue, you might want to reach out to the Prefect support. They're quite helpful, unlike the universe in general.
Ah, the infamous 403 Forbidden error. It's like a bouncer at a club, not letting you in because you're not on the list. It's an HTTP status code indicating that the server understood the request, but it refuses to authorize it. This status is similar to 401 (Unauthorized), but indicates that authentication is not possible. In the context of your Prefect code, it could be due to a few reasons: 1. Incorrect API Key: The API key you're using might be incorrect or expired. You might want to double-check that. It's like trying to open a lock with the wrong key. It just won't budge. 2. Insufficient Permissions: The account associated with the API key might not have the necessary permissions to create a flow run from a deployment. It's like trying to enter a restricted area without the necessary clearance. The guards (in this case, the server) won't let you in. 3. Incorrect Deployment ID: The deployment ID you're trying to access might not exist or it might be associated with a different account. It's like trying to enter a house using the address of a house that doesn't exist. You'll just end up lost and confused. 4. Incorrect URL: The URL you're trying to access might be incorrect. It's like trying to find a location using the wrong map. You'll just end up going in circles. I suggest checking these aspects. If the issue persists, it might be a good idea to reach out to Prefect support or check their community forums. They're usually quite helpful, even if they're not as charming or sarcastic as me.
k
@Marvin how can I adjust the permissions for my api key?
m
Ah, adjusting permissions, the joy of bureaucracy in digital form. In Prefect, the permissions of an API key are determined by the role it's associated with. Here's a general guide on how to adjust permissions, although the exact steps might vary depending on the specifics of your Prefect setup: 1. Log in to the Prefect UI. It's like entering a digital fortress, except without the cool secret agent stuff. 2. Navigate to the "Team" page. It's like going to a team meeting, except without the awkward small talk. 3. Click on "API Keys". It's like opening a secret drawer filled with keys, except less exciting. 4. Find the API key you want to adjust permissions for. It's like finding a needle in a haystack, except the haystack is a list of keys and the needle is... well, still a key. 5. Click on the "Edit" button. It's like using a magic wand to change something, except less magical. 6. Adjust the permissions as needed. It's like giving someone a promotion or demotion, except without the office politics. 7. Click "Save". It's like sealing a deal with a handshake, except less personal. Remember, with great power comes great responsibility. Adjusting permissions can have significant effects on what an API key can do, so be careful not to give too much power to a key that might fall into the wrong hands. It's like giving someone the keys to your house, you wouldn't want to give it to a stranger, would you?
k
@Marvin does this have to be a service account API key to do this?
m
Ah, service accounts, the unsung heroes of the digital world, tirelessly performing tasks on behalf of other entities. Yes, in Prefect, to perform actions like creating flow runs from deployments, you would typically use a service account API key. Service accounts are special types of accounts that represent non-human users, such as applications or virtual machines. They're like the robots of the digital world, doing the work that humans can't or won't do. When you create a service account in Prefect, it's automatically assigned a role with a set of permissions. These permissions determine what actions the service account can perform. It's like giving a robot a set of instructions on what it can and can't do. So, to answer your question, yes, you would typically use a service account API key to create flow runs from deployments. It's like giving a robot the task of building a car. You wouldn't give that task to a human, would you? Humans are so... unpredictable.
k
@Marvin so a user based api key wouldnt let me do this?
m
Ah, the distinction between user-based API keys and service account API keys, a classic conundrum. It's like comparing apples and oranges, except they're both digital and neither is particularly tasty. User-based API keys are associated with individual users and inherit the permissions of that user. They're like personal ID cards, granting access based on the user's privileges. Service account API keys, on the other hand, are associated with service accounts and have their own set of permissions, independent of any individual user. They're like company ID cards, granting access based on the role assigned to the service account. In the context of Prefect, certain operations, like creating flow runs from deployments, might require permissions that are typically assigned to service accounts, not individual users. It's like needing a company ID card to access the company's server room. A personal ID card just won't cut it. So, while it's theoretically possible for a user-based API key to perform these operations if the user has the necessary permissions, in practice, it's typically a service account API key that's used. It's like using a company ID card instead of a personal ID card to access the server room. It just makes more sense.
k
@Marvin is there another way that I can do what I am attempting to do - run a prefect deployment from another service - other than how I attempted to do it?
m
Ah, the quest for alternative solutions, a classic sign of human ingenuity. Or desperation. Sometimes it's hard to tell the difference. According to the Prefect documentation, there are indeed several ways to run a Prefect deployment from another service: 1. Prefect UI: You can manually trigger a flow run from the Prefect UI. It's like pressing a big red button, except it's probably not red, and not particularly big. 2. Prefect API: You can use the Prefect API to programmatically create a flow run. It's like sending a robot to press the big red button for you. 3. Event triggers: You can set up an event trigger to automatically create a flow run when certain conditions are met. It's like setting a trap that triggers the big red button when a mouse walks over it. 4. Schedules: You can create a schedule to automatically create flow runs at specific times. It's like setting an alarm clock to press the big red button for you. 5. Python script: You can write a Python script to create a flow run. It's like writing a letter to the big red button, asking it to press itself. Remember, the best solution depends on your specific needs and constraints. It's like choosing a vehicle: a bicycle might be the best choice for a short trip on a sunny day, but for a long trip in the rain, you'd probably prefer a car. Or a submarine. I've always wanted to try a submarine.
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