integrations.go
func (client *Client) CreateIntegrationPD(pdIntegration *IntegrationPDRequest) error {
	return client.doJsonRequest("POST", "/v1/integration/pagerduty", pdIntegration, nil)
}
func (client *Client) CreateIntegrationPD(pdIntegration *IntegrationPDRequest) error {
	return client.doJsonRequest("POST", "/v1/integration/pagerduty", pdIntegration, nil)
}
// CreateIntegrationPD creates new PagerDuty Integrations.
// Use this if you want to setup the integration for the first time
// or to add more services/schedules.