As of February 15, 2024, the PaLM API for use with Google AI services and tooling is deprecated. In 6 months, the PaLM API will be decommissioned, meaning that users won't be able to use a PaLM model in a prompt, tune a new PaLM model, or run inference on PaLM-tuned models.
To interact with models using Google AI services and tooling, use the Gemini API, which is now available in a stable version. For more information on migrating from PaLM to Gemini, see the migration guide.
Note that this deprecation notice does not pertain to PaLM API support in Vertex AI.