agent/credentials/manager.go
func (role *TaskIAMRoleCredentials) GetIAMRoleCredentials() IAMRoleCredentials {
	role.lock.RLock()
	defer role.lock.RUnlock()

	return role.IAMRoleCredentials
}
func (role *TaskIAMRoleCredentials) GetIAMRoleCredentials() IAMRoleCredentials {
	role.lock.RLock()
	defer role.lock.RUnlock()

	return role.IAMRoleCredentials
}
// GetIAMRoleCredentials returns the IAM role credentials in the task IAM role struct