code: public OvhTask organizationName_service_exchangeService_activateSharepoint_POST(String organizationName, String exchangeService, String primaryEmailAddress, String subDomain) throws IOException {
  		String qPath = "/email/exchange/{organizationName}/service/{exchangeService}/activateSharepoint";
  		StringBuilder sb = path(qPath, organizationName, exchangeService);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "primaryEmailAddress", primaryEmailAddress);
  		addBody(o, "subDomain", subDomain);
  		String resp = exec(qPath, "POST", sb.toString(), o);
  		return convertTo(resp, OvhTask.class);
  	}
docs: Activate Sharepoint infra connected to this exchange service
  
  REST: POST /email/exchange/{organizationName}/service/{exchangeService}/activateSharepoint
  @param subDomain [required] sub domain that will be used for Your sharepoint infra (You will not be able to change it!)
  @param primaryEmailAddress [required] primary email address of a user that will be admin of sharepoint (You will not be able to change it!)
  @param organizationName [required] The internal name of your exchange organization
  @param exchangeService [required] The internal name of your exchange service