def by_identity_provider_id(self,identity_provider_id: str) -> IdentityProviderItemRequestBuilder:
        """
        Provides operations to manage the collection of identityProvider entities.
        param identity_provider_id: The unique identifier of identityProvider
        Returns: IdentityProviderItemRequestBuilder
        """
        warn("The identityProvider API is deprecated and will stop returning data on March 2023. Please use the new identityProviderBase API. as of 2021-05/identityProvider on 2021-08-24 and will be removed 2023-03-15", DeprecationWarning)
        if identity_provider_id is None:
            raise TypeError("identity_provider_id cannot be null.")
        from .item.identity_provider_item_request_builder import IdentityProviderItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["identityProvider%2Did"] = identity_provider_id
        return IdentityProviderItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the collection of identityProvider entities.
        param identity_provider_id: The unique identifier of identityProvider
        Returns: IdentityProviderItemRequestBuilder
        
msgraph/generated/identity_providers/identity_providers_request_builder.py