Optional headers to be included in all requests.
The API key for your Pinecone project. You can find this in the Pinecone console.
Optional configuration field for specifying the controller host. If not specified, the client will use the default controller host: https://api.pinecone.io.
Optional configuration field for specifying the fetch implementation. If not specified, the client will look for fetch in the global scope and if none is found it will fall back to a cross-fetch polyfill.