public async Task EnumerateRegistrationsInGroup(QuerySpecification querySpecification, EnrollmentGroup group)
{
_logger.LogInformation($"Creating a query for registrations within group '{group.EnrollmentGroupId}'...");
using (Query registrationQuery = _provisioningServiceClient.CreateEnrollmentGroupRegistrationStateQuery(querySpecification, group.EnrollmentGroupId))
{
_logger.LogInformation($"Querying the next registrations within group '{group.EnrollmentGroupId}'...");
QueryResult registrationQueryResult = await registrationQuery.NextAsync().ConfigureAwait(false);
_logger.LogInformation($"{registrationQueryResult}");
}
}
/// <summary>
/// Enumerates all registrations within an enrollment group.
/// </summary>
/// <param name="provisioningServiceClient">The ProvisioningServiceClient object.</param>
/// <param name="querySpecification">The query specification.</param>
/// <param name="group">The EnrollmentGroup object.</param>
/// <returns></returns>
private static async Task EnumerateRegistrationsInGroup(ProvisioningServiceClient provisioningServiceClient, QuerySpecification querySpecification, EnrollmentGroup group)
{
Console.WriteLine($"\nCreating a query for registrations within group '{group.EnrollmentGroupId}'...");
using (Query registrationQuery = provisioningServiceClient.CreateEnrollmentGroupRegistrationStateQuery(querySpecification, group.EnrollmentGroupId))
{
Console.WriteLine($"\nQuerying the next registrations within group '{group.EnrollmentGroupId}'...");
QueryResult registrationQueryResult = await registrationQuery.NextAsync().ConfigureAwait(false);
Console.WriteLine(registrationQueryResult);
}
}
public override void ExecuteCmdlet()
{
ProvisioningServiceDescription provisioningServiceDescription;
if (ParameterSetName.Equals(InputObjectParameterSet))
{
this.ResourceGroupName = this.DpsObject.ResourceGroupName;
this.DpsName = this.DpsObject.Name;
provisioningServiceDescription = IotDpsUtils.ConvertObject <PSProvisioningServiceDescription, ProvisioningServiceDescription>(this.DpsObject);
}
else
{
if (ParameterSetName.Equals(ResourceIdParameterSet))
{
this.ResourceGroupName = IotDpsUtils.GetResourceGroupName(this.ResourceId);
this.DpsName = IotDpsUtils.GetIotDpsName(this.ResourceId);
}
provisioningServiceDescription = GetIotDpsResource(this.ResourceGroupName, this.DpsName);
}
IEnumerable <SharedAccessSignatureAuthorizationRuleAccessRightsDescription> authPolicies = this.IotDpsClient.IotDpsResource.ListKeys(this.DpsName, this.ResourceGroupName);
SharedAccessSignatureAuthorizationRuleAccessRightsDescription policy = IotDpsUtils.GetPolicy(authPolicies, PSAccessRightsDescription.EnrollmentWrite);
PSIotDpsConnectionString psIotDpsConnectionString = IotDpsUtils.ToPSIotDpsConnectionString(policy, provisioningServiceDescription.Properties.ServiceOperationsHostName);
ProvisioningServiceClient client = ProvisioningServiceClient.CreateFromConnectionString(psIotDpsConnectionString.PrimaryConnectionString);
if ((!this.IsParameterBound(c => c.RegistrationId) && !this.IsParameterBound(c => c.EnrollmentId)) ||
(this.IsParameterBound(c => c.RegistrationId) && this.IsParameterBound(c => c.EnrollmentId)))
{
throw new ArgumentException("Please provide either RegistrationId or EnrollmentId.");
}
if (this.IsParameterBound(c => c.RegistrationId))
{
DeviceRegistrationState result = client.GetDeviceRegistrationStateAsync(this.RegistrationId).GetAwaiter().GetResult();
this.WriteObject(IotDpsUtils.ToPSDeviceRegistrationState(result));
}
if (this.IsParameterBound(c => c.EnrollmentId))
{
string query = this.IsParameterBound(c => c.Query) ? this.Query : "select * from enrollments";
QueryResult results = client.CreateEnrollmentGroupRegistrationStateQuery(new QuerySpecification(query), this.EnrollmentId).NextAsync().GetAwaiter().GetResult();
this.WriteObject(IotDpsUtils.ToPSDeviceRegistrationStates(results.Items), true);
}
}