Function normalize_manual_endpoint_input 

pub fn normalize_manual_endpoint_input(
    value: Option<String>,
    field: &str,
    required: bool,
    supported: bool,
    max_len: usize,
) -> Result<Option<String>>

Normalizes a manually configured provider endpoint.

Errors

Returns ExternalAuthError when the provider input violates its format, length, or protocol contract.