pub fn parse_token_response(
body: &[u8],
previous: Option<&VertexCredentials>,
now_ms: u64,
) -> Result<VertexCredentials, VertexError>pub fn parse_token_response(
body: &[u8],
previous: Option<&VertexCredentials>,
now_ms: u64,
) -> Result<VertexCredentials, VertexError>