agent/api/container/registryauth.go
func (auth *ECRAuthData) GetPullCredentials() credentials.IAMRoleCredentials {
	auth.lock.RLock()
	defer auth.lock.RUnlock()

	return auth.pullCredentials
}
func (auth *ECRAuthData) GetPullCredentials() credentials.IAMRoleCredentials {
	auth.lock.RLock()
	defer auth.lock.RUnlock()

	return auth.pullCredentials
}
// GetPullCredentials returns the pull credentials in the auth