async def _validate_move_resources_initial(self, source_resource_group_name: str, parameters: '_models.ResourcesMoveInfo', **kwargs: Any) -> None:
    cls = kwargs.pop('cls', None)
    error_map = {401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError}
    error_map.update(kwargs.pop('error_map', {}))
    api_version = kwargs.pop('api_version', '2019-08-01')
    content_type = kwargs.pop('content_type', 'application/json')
    _json = self._serialize.body(parameters, 'ResourcesMoveInfo')
    request = build_resources_validate_move_resources_request_initial(source_resource_group_name=source_resource_group_name, subscription_id=self._config.subscription_id, api_version=api_version, content_type=content_type, json=_json, template_url=self._validate_move_resources_initial.metadata['url'])
    request = _convert_request(request)
    request.url = self._client.format_url(request.url)
    pipeline_response = (await self._client._pipeline.run(request, stream=False, **kwargs))
    response = pipeline_response.http_response
    if (response.status_code not in [202, 204]):
        map_error(status_code=response.status_code, response=response, error_map=error_map)
        raise HttpResponseError(response=response, error_format=ARMErrorFormat)
    if cls:
        return cls(pipeline_response, None, {})
async def _validate_move_resources_initial(self, source_resource_group_name: str, parameters: '_models.ResourcesMoveInfo', **kwargs: Any) -> None:
    cls = kwargs.pop('cls', None)
    error_map = {401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError}
    error_map.update(kwargs.pop('error_map', {}))
    api_version = kwargs.pop('api_version', '2019-08-01')
    content_type = kwargs.pop('content_type', 'application/json')
    _json = self._serialize.body(parameters, 'ResourcesMoveInfo')
    request = build_resources_validate_move_resources_request_initial(source_resource_group_name=source_resource_group_name, subscription_id=self._config.subscription_id, api_version=api_version, content_type=content_type, json=_json, template_url=self._validate_move_resources_initial.metadata['url'])
    request = _convert_request(request)
    request.url = self._client.format_url(request.url)
    pipeline_response = (await self._client._pipeline.run(request, stream=False, **kwargs))
    response = pipeline_response.http_response
    if (response.status_code not in [202, 204]):
        map_error(status_code=response.status_code, response=response, error_map=error_map)
        raise HttpResponseError(response=response, error_format=ARMErrorFormat)
    if cls:
        return cls(pipeline_response, None, {})