func (c *FakeClient) Fetch(instanceID string) (registry.AgentSettings, error) {
	c.FetchCalled = true
	return c.FetchSettings, c.FetchErr
}
func (c *FakeClient) Fetch(instanceID string) (registry.AgentSettings, error) {
	c.FetchCalled = true
	return c.FetchSettings, c.FetchErr
}
func ( c * FakeClient ) Fetch ( instanceID string ) ( registry . AgentSettings , error ) { c . FetchCalled = true return c . FetchSettings , c . FetchErr }
// Fetch gets the agent settings for a given instance ID.
Fetch gets the agent settings for a given instance ID .