Add-MgServicePrincipalKey

  • Reference
Module:
Microsoft.Graph.Applications

Adds a key credential to a servicePrincipal. This method along with removeKey can be used by a servicePrincipal to automate rolling its expiring keys. As part of the request validation for this method, a proof of possession of an existing key is verified before the action can be performed. ServicePrincipals that don't have any existing valid certificates (i.e.: no certificates have been added yet, or all certificates have expired), won't be able to use this service action. Update servicePrincipal can be used to perform an update instead.

Syntax

Add-MgServicePrincipalKey
   -ServicePrincipalId <String>
   [-ResponseHeadersVariable <String>]
   [-AdditionalProperties <Hashtable>]
   [-KeyCredential <IMicrosoftGraphKeyCredential>]
   [-PasswordCredential <IMicrosoftGraphPasswordCredential>]
   [-Proof <String>]
   [-Headers <IDictionary>]
   [-ProgressAction <ActionPreference>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]
Add-MgServicePrincipalKey
   -ServicePrincipalId <String>
   -BodyParameter <IPathsN3Fx9GServiceprincipalsServiceprincipalIdMicrosoftGraphAddkeyPostRequestbodyContentApplicationJsonSchema>
   [-ResponseHeadersVariable <String>]
   [-Headers <IDictionary>]
   [-ProgressAction <ActionPreference>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]
Add-MgServicePrincipalKey
   -InputObject <IApplicationsIdentity>
   [-ResponseHeadersVariable <String>]
   [-AdditionalProperties <Hashtable>]
   [-KeyCredential <IMicrosoftGraphKeyCredential>]
   [-PasswordCredential <IMicrosoftGraphPasswordCredential>]
   [-Proof <String>]
   [-Headers <IDictionary>]
   [-ProgressAction <ActionPreference>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]
Add-MgServicePrincipalKey
   -InputObject <IApplicationsIdentity>
   -BodyParameter <IPathsN3Fx9GServiceprincipalsServiceprincipalIdMicrosoftGraphAddkeyPostRequestbodyContentApplicationJsonSchema>
   [-ResponseHeadersVariable <String>]
   [-Headers <IDictionary>]
   [-ProgressAction <ActionPreference>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

Description

Adds a key credential to a servicePrincipal. This method along with removeKey can be used by a servicePrincipal to automate rolling its expiring keys. As part of the request validation for this method, a proof of possession of an existing key is verified before the action can be performed. ServicePrincipals that don't have any existing valid certificates (i.e.: no certificates have been added yet, or all certificates have expired), won't be able to use this service action. Update servicePrincipal can be used to perform an update instead.

Permissions

Permission type Least privileged permissions Higher privileged permissions
Delegated (work or school account) Application.ReadWrite.All Directory.ReadWrite.All
Delegated (personal Microsoft account) Not supported. Not supported.
Application Application.ReadWrite.OwnedBy Application.ReadWrite.All, Directory.ReadWrite.All

Examples

Example 1: Adding a new key credential to a servicePrincipal

Import-Module Microsoft.Graph.Applications

$params = @{
	keyCredential = @{
		type = "AsymmetricX509Cert"
		usage = "Verify"
		key = [System.Text.Encoding]::ASCII.GetBytes("MIIDYDCCAki...")
	}
	passwordCredential = $null
	proof = "eyJ0eXAiOiJ..."
}

Add-MgServicePrincipalKey -ServicePrincipalId $servicePrincipalId -BodyParameter $params

This example shows adding a new key credential to a serviceprincipal

Example 2: Adding a key credential and an associated password for the key

Import-Module Microsoft.Graph.Applications

$params = @{
	keyCredential = @{
		type = "X509CertAndPassword"
		usage = "Sign"
		key = [System.Text.Encoding]::ASCII.GetBytes("MIIDYDCCAki...")
	}
	passwordCredential = @{
		secretText = "MKTr0w1..."
	}
	proof = "eyJ0eXAiOiJ..."
}

Add-MgServicePrincipalKey -ServicePrincipalId $servicePrincipalId -BodyParameter $params

This example shows adding a key credential and an associated password for the key

Parameters

-AdditionalProperties

Additional Parameters

Type:Hashtable
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-BodyParameter

. To construct, see NOTES section for BODYPARAMETER properties and create a hash table.

Type:IPathsN3Fx9GServiceprincipalsServiceprincipalIdMicrosoftGraphAddkeyPostRequestbodyContentApplicationJsonSchema
Position:Named
Default value:None
Required:True
Accept pipeline input:True
Accept wildcard characters:False

-Confirm

Prompts you for confirmation before running the cmdlet.

Type:SwitchParameter
Aliases:cf
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Headers

Optional headers that will be added to the request.

Type:IDictionary
Position:Named
Default value:None
Required:False
Accept pipeline input:True
Accept wildcard characters:False

-InputObject

Identity Parameter To construct, see NOTES section for INPUTOBJECT properties and create a hash table.

Type:IApplicationsIdentity
Position:Named
Default value:None
Required:True
Accept pipeline input:True
Accept wildcard characters:False

-KeyCredential

keyCredential To construct, see NOTES section for KEYCREDENTIAL properties and create a hash table.

Type:IMicrosoftGraphKeyCredential
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-PasswordCredential

passwordCredential To construct, see NOTES section for PASSWORDCREDENTIAL properties and create a hash table.

Type:IMicrosoftGraphPasswordCredential
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-ProgressAction

{{ Fill ProgressAction Description }}

Type:ActionPreference
Aliases:proga
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Proof

.

Type:String
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-ResponseHeadersVariable

Optional Response Headers Variable.

Type:String
Aliases:RHV
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-ServicePrincipalId

The unique identifier of servicePrincipal

Type:String
Position:Named
Default value:None
Required:True
Accept pipeline input:False
Accept wildcard characters:False

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.

Type:SwitchParameter
Aliases:wi
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

Inputs

Microsoft.Graph.PowerShell.Models.IApplicationsIdentity

Microsoft.Graph.PowerShell.Models.IPathsN3Fx9GServiceprincipalsServiceprincipalIdMicrosoftGraphAddkeyPostRequestbodyContentApplicationJsonSchema

System.Collections.IDictionary

Outputs

Microsoft.Graph.PowerShell.Models.IMicrosoftGraphKeyCredential

Notes

COMPLEX PARAMETER PROPERTIES

To create the parameters described below, construct a hash table containing the appropriate properties. For information on hash tables, run Get-Help about_Hash_Tables.

BODYPARAMETER <IPathsN3Fx9GServiceprincipalsServiceprincipalIdMicrosoftGraphAddkeyPostRequestbodyContentApplicationJsonSchema>: .

  • [(Any) <Object>]: This indicates any property can be added to this object.
  • [KeyCredential <IMicrosoftGraphKeyCredential>]: keyCredential
    • [(Any) <Object>]: This indicates any property can be added to this object.
    • [CustomKeyIdentifier <Byte- []>]: A 40-character binary type that can be used to identify the credential. Optional. When not provided in the payload, defaults to the thumbprint of the certificate.
    • [DisplayName <String>]: Friendly name for the key. Optional.
    • [EndDateTime <DateTime?>]: The date and time at which the credential expires. The DateTimeOffset type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z.
    • [Key <Byte- []>]: The certificate's raw data in byte array converted to Base64 string. Returned only on $select for a single object, that is, GET applications/{applicationId}?$select=keyCredentials or GET servicePrincipals/{servicePrincipalId}?$select=keyCredentials; otherwise, it is always null. From a .cer certificate, you can read the key using the Convert.ToBase64String() method. For more information, see Get the certificate key.
    • [KeyId <String>]: The unique identifier (GUID) for the key.
    • [StartDateTime <DateTime?>]: The date and time at which the credential becomes valid.The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z.
    • [Type <String>]: The type of key credential; for example, Symmetric, AsymmetricX509Cert.
    • [Usage <String>]: A string that describes the purpose for which the key can be used; for example, Verify.
  • [PasswordCredential <IMicrosoftGraphPasswordCredential>]: passwordCredential
    • [(Any) <Object>]: This indicates any property can be added to this object.
    • [CustomKeyIdentifier <Byte- []>]: Do not use.
    • [DisplayName <String>]: Friendly name for the password. Optional.
    • [EndDateTime <DateTime?>]: The date and time at which the password expires represented using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z. Optional.
    • [Hint <String>]: Contains the first three characters of the password. Read-only.
    • [KeyId <String>]: The unique identifier for the password.
    • [SecretText <String>]: Read-only; Contains the strong passwords generated by Microsoft Entra ID that are 16-64 characters in length. The generated password value is only returned during the initial POST request to addPassword. There is no way to retrieve this password in the future.
    • [StartDateTime <DateTime?>]: The date and time at which the password becomes valid. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z. Optional.
  • [Proof <String>]:

INPUTOBJECT <IApplicationsIdentity>: Identity Parameter

  • [AppId <String>]: Alternate key of application
  • [AppManagementPolicyId <String>]: The unique identifier of appManagementPolicy
  • [AppRoleAssignmentId <String>]: The unique identifier of appRoleAssignment
  • [ApplicationId <String>]: The unique identifier of application
  • [ApplicationTemplateId <String>]: The unique identifier of applicationTemplate
  • [ClaimsMappingPolicyId <String>]: The unique identifier of claimsMappingPolicy
  • [DelegatedPermissionClassificationId <String>]: The unique identifier of delegatedPermissionClassification
  • [DirectoryDefinitionId <String>]: The unique identifier of directoryDefinition
  • [DirectoryObjectId <String>]: The unique identifier of directoryObject
  • [EndpointId <String>]: The unique identifier of endpoint
  • [ExtensionPropertyId <String>]: The unique identifier of extensionProperty
  • [FederatedIdentityCredentialId <String>]: The unique identifier of federatedIdentityCredential
  • [GroupId <String>]: The unique identifier of group
  • [HomeRealmDiscoveryPolicyId <String>]: The unique identifier of homeRealmDiscoveryPolicy
  • [OAuth2PermissionGrantId <String>]: The unique identifier of oAuth2PermissionGrant
  • [ServicePrincipalId <String>]: The unique identifier of servicePrincipal
  • [SynchronizationJobId <String>]: The unique identifier of synchronizationJob
  • [SynchronizationTemplateId <String>]: The unique identifier of synchronizationTemplate
  • [TargetDeviceGroupId <String>]: The unique identifier of targetDeviceGroup
  • [TokenIssuancePolicyId <String>]: The unique identifier of tokenIssuancePolicy
  • [TokenLifetimePolicyId <String>]: The unique identifier of tokenLifetimePolicy
  • [UniqueName <String>]: Alternate key of application
  • [UserId <String>]: The unique identifier of user

KEYCREDENTIAL <IMicrosoftGraphKeyCredential>: keyCredential

  • [(Any) <Object>]: This indicates any property can be added to this object.
  • [CustomKeyIdentifier <Byte- []>]: A 40-character binary type that can be used to identify the credential. Optional. When not provided in the payload, defaults to the thumbprint of the certificate.
  • [DisplayName <String>]: Friendly name for the key. Optional.
  • [EndDateTime <DateTime?>]: The date and time at which the credential expires. The DateTimeOffset type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z.
  • [Key <Byte- []>]: The certificate's raw data in byte array converted to Base64 string. Returned only on $select for a single object, that is, GET applications/{applicationId}?$select=keyCredentials or GET servicePrincipals/{servicePrincipalId}?$select=keyCredentials; otherwise, it is always null. From a .cer certificate, you can read the key using the Convert.ToBase64String() method. For more information, see Get the certificate key.
  • [KeyId <String>]: The unique identifier (GUID) for the key.
  • [StartDateTime <DateTime?>]: The date and time at which the credential becomes valid.The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z.
  • [Type <String>]: The type of key credential; for example, Symmetric, AsymmetricX509Cert.
  • [Usage <String>]: A string that describes the purpose for which the key can be used; for example, Verify.

PASSWORDCREDENTIAL <IMicrosoftGraphPasswordCredential>: passwordCredential

  • [(Any) <Object>]: This indicates any property can be added to this object.
  • [CustomKeyIdentifier <Byte- []>]: Do not use.
  • [DisplayName <String>]: Friendly name for the password. Optional.
  • [EndDateTime <DateTime?>]: The date and time at which the password expires represented using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z. Optional.
  • [Hint <String>]: Contains the first three characters of the password. Read-only.
  • [KeyId <String>]: The unique identifier for the password.
  • [SecretText <String>]: Read-only; Contains the strong passwords generated by Microsoft Entra ID that are 16-64 characters in length. The generated password value is only returned during the initial POST request to addPassword. There is no way to retrieve this password in the future.
  • [StartDateTime <DateTime?>]: The date and time at which the password becomes valid. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z. Optional.