private static async Task <Permission> CreatePermissionAsync(string resourceLink, string userLink, PermissionMode mode, string resourcePartitionKey = null)
{
Permission permission = new Permission
{
Id = Guid.NewGuid().ToString("N"),
PermissionMode = mode,
ResourceLink = resourceLink
};
if (resourcePartitionKey != null)
{
permission.ResourcePartitionKey = new PartitionKey(resourcePartitionKey);
}
ResourceResponse <Permission> response = await DocumentClientHelper.ExecuteWithRetries <ResourceResponse <Permission> >(
client,
() => client.CreatePermissionAsync(userLink, permission));
return(response.Resource);
}