# Source code for azure.mgmt.apimanagement.models.api_management_service_identity_py3

    # coding=utf-8
    # --------------------------------------------------------------------------
    # Copyright (c) Microsoft Corporation. All rights reserved.
    # Licensed under the MIT License. See License.txt in the project root for
    # license information.
    #
    # Code generated by Microsoft (R) AutoRest Code Generator.
    # Changes may cause incorrect behavior and will be lost if the code is
    # regenerated.
    # --------------------------------------------------------------------------

    from msrest.serialization import Model

    class ApiManagementServiceIdentity(Model):
        """Identity properties of the Api Management service resource.

        Variables are only populated by the server, and will be ignored when
        sending a request.

        All required parameters must be populated in order to send to Azure.

        :ivar type: Required. The identity type. Currently the only supported type
         is 'SystemAssigned'. Default value: "SystemAssigned" .
        :vartype type: str
        :ivar principal_id: The principal id of the identity.
        :vartype principal_id: str
        :ivar tenant_id: The client tenant id of the identity.
        :vartype tenant_id: str
        """

        _validation = {
            'type': {'required': True, 'constant': True},
            'principal_id': {'readonly': True},
            'tenant_id': {'readonly': True},
        }

        _attribute_map = {
            'type': {'key': 'type', 'type': 'str'},
            'principal_id': {'key': 'principalId', 'type': 'str'},
            'tenant_id': {'key': 'tenantId', 'type': 'str'},
        }

        type = "SystemAssigned"

        def __init__(self, **kwargs) -> None:
            super(ApiManagementServiceIdentity, self).__init__(**kwargs)
            self.principal_id = None
            self.tenant_id = None