Delete a prompt

This code sample demonstrates how to delete the specified prompt.

Code sample

Python

Before trying this sample, follow the Python setup instructions in the Vertex AI quickstart using client libraries. For more information, see the Vertex AI Python API reference documentation.

To authenticate to Vertex AI, set up Application Default Credentials. For more information, see Set up authentication for a local development environment.

import vertexai
from vertexai.preview.prompts import Prompt
from vertexai.preview import prompts

# Initialize vertexai
vertexai.init(project=PROJECT_ID, location="us-central1")

# Create local Prompt
prompt = Prompt(
    prompt_name="movie-critic",
    prompt_data="Compare the movies {movie1} and {movie2}.",
    variables=[
        {"movie1": "The Lion King", "movie2": "Frozen"},
        {"movie1": "Inception", "movie2": "Interstellar"},
    ],
    model_name="gemini-2.0-flash-001",
    system_instruction="You are a movie critic. Answer in a short sentence.",

)
# Save a version
prompt1 = prompts.create_version(prompt=prompt)
prompt_id = prompt1.prompt_id

# Delete prompt
prompts.delete(prompt_id=prompt_id)
print(f"Deleted prompt with ID: {prompt_id}")

# Example response:
# Deleted prompt resource with id 12345678910

What's next

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