Function extract_model_name 

pub fn extract_model_name(model_string: &str) -> &str

Extract simple model name from a fully-qualified resource path.

If model_string matches the pattern projects/{project}/locations/{location}/publishers/{publisher}/models/{model}, returns just the {model} portion. Otherwise returns model_string as-is.

Examples

use gemini_adk_rs::utils::model_name::extract_model_name;

assert_eq!(
    extract_model_name("projects/my-proj/locations/us-central1/publishers/google/models/gemini-2.5-flash"),
    "gemini-2.5-flash"
);
assert_eq!(extract_model_name("gemini-2.5-flash"), "gemini-2.5-flash");