Microsoft.Extensions.Configuration.EnvironmentVariables.EnvironmentVariablesConfigurationProvider
Provides configuration key-value pairs that are obtained from environment variables.
Initializes a new instance.
Initializes a new instance with the specified prefix.
public EnvironmentVariablesConfigurationProvider(string prefix, Func<string, string> variableNameTransformation)
Initializes a new instance with the specified prefix and variable name transformation.