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Parameter Attribute DataType Description Allowed Values
OrgWideAccount Key String Specify the OrgWideAccount for the AvailabilityConfig.
Ensure Write String Specify if the AvailabilityConfig should exist or not. Present, Absent
Credential Write PSCredential Credentials of the Exchange Global Admin
ApplicationId Write String Id of the Azure Active Directory application to authenticate with.
TenantId Write String Id of the Azure Active Directory tenant used for authentication.
CertificateThumbprint Write String Thumbprint of the Azure Active Directory application's authentication certificate to use for authentication.
CertificatePassword Write PSCredential Username can be made up to anything but password will be used for CertificatePassword
CertificatePath Write String Path to certificate used in service principal usually a PFX file.



This resource configures the Availability Config in Exchange Online.



  • Required: No (Defaults to 'Present')
  • Description: Specifies whether the configured AvailabilityConfig should be Present or Absent.


  • Required: Yes
  • Description: Credentials of the account to authenticate with


  • Required: Yes
  • Description: The OrgWideAccount parameter specifies an account or security group that has permission to issue proxy Availability service requests on an organization-wide basis.


EXOAvailabilityConfig ExampleAvailabilityConfig {
    Ensure              = 'Present'
    OrgWideAccount      = 'johndoe'
    Credential          = $Credential