AsyncPromptOptimizer(api_client_: google.genai._api_client.BaseApiClient)
Prompt Optimizer
Methods
optimize
optimize(
method: str,
config: typing.Union[
vertexai._genai.types.PromptOptimizerVAPOConfig,
vertexai._genai.types.PromptOptimizerVAPOConfigDict,
],
) -> vertexai._genai.types.CustomJob
Call async Vertex AI Prompt Optimizer (VAPO).
Note: The wait_for_completion
parameter in the config will be
ignored when using the AsyncClient, as it is not supported.
Example usage: client = vertexai.Client(project=PROJECT_NAME, location='us-central1') vapo_config = vertexai.types.PromptOptimizerVAPOConfig( config_path='gs://you-bucket-name/your-config.json', service_account=service_account, ) job = await client.aio.prompt_optimizer.optimize( method='vapo', config=vapo_config)
optimize_prompt
optimize_prompt(
*, prompt: str, config: typing.Optional[vertexai._genai.types.OptimizeConfig] = None
) -> vertexai._genai.types.OptimizeResponse
Makes an async request to _optimize_prompt and returns an optimized prompt.
Example usage: client = vertexai.Client(project=PROJECT_NAME, location='us-central1') prompt = "Generate system instructions for analyzing medical articles" response = await client.aio.prompt_optimizer.optimize_prompt(prompt=prompt)