pub fn validate_service(service: &str) -> Result<(), ArnError>Expand description
Verify that a service name meets the naming requirements.
AWS does not publish a formal specification for service names. In this validator, we specify:
- The service must be composed of at least one or more Unicode non-uppercase alphabetic characeters, numeric
- characters, or
-. - A
-cannot appear in the first or last position, nor can it appear in two consecutive characters.
“Non-uppercase” is the same as “lowercase” for most Western scripts, but other scripts do not have a concept of uppercase and lowercase.
If service meets the requirements, Ok is returned. Otherwise, a ArnError::InvalidService error is
returned.