code: public OvhPermissions serviceName_namespaces_namespaceId_images_imageId_permissions_POST(String serviceName, String namespaceId, String imageId, OvhInputPermissions body) throws IOException {
  		String qPath = "/caas/registry/{serviceName}/namespaces/{namespaceId}/images/{imageId}/permissions";
  		StringBuilder sb = path(qPath, serviceName, namespaceId, imageId);
  		String resp = exec(qPath, "POST", sb.toString(), body);
  		return convertTo(resp, OvhPermissions.class);
  	}
docs: Create image permissions
  
  REST: POST /caas/registry/{serviceName}/namespaces/{namespaceId}/images/{imageId}/permissions
  @param imageId [required] Image id
  @param namespaceId [required] Namespace id
  @param body [required] Permissions of a user over a namespace
  @param serviceName [required] Service name
  
  API beta