Skip to main content
Sign in Dashboard Get started
  1. Docs
  2. Secrets & Configuration
  3. Concepts
  4. Built-in Functions
  5. fn::open

fn::open

    The fn::open built-in function invokes a provider to fetch values from outside of ESC.

    Declaration

    fn::open:
  provider: name
  inputs: inputs

    Short form

    In addition to the long form syntax, fn::open can be invoked using the short form fn::open::name with the inputs provided directly:

    fn::open::name: inputs

    Parameters

    PropertyTypeDescription
    namestringThe name of the provider to open.
    inputsanyThe inputs to the provider. The exact type is provider-dependent.

    Returns

    The return value of fn::open is dependent on the provider being opened.