'Deletes existing image store content.
Deletes existing image store content being found within the given
image store relative path. This can be used to delete uploaded
application packages once they are provisioned.
:param content_path: Relative path to file or folder in the image
store from its root.
:type content_path: str
:param timeout: The server timeout for performing the operation in
seconds. This specifies the time duration that the client is willing
to wait for the requested operation to complete. The default value
for this parameter is 60 seconds.
:type timeout: long
:param dict custom_headers: headers that will be added to the request
:param bool raw: returns the direct response alongside the
deserialized response
:param operation_config: :ref:`Operation configuration
overrides<msrest:optionsforoperations>`.
:rtype: None
:rtype: :class:`ClientRawResponse<msrest.pipeline.ClientRawResponse>`
if raw=true
:raises:
:class:`FabricErrorException<azure.servicefabric.models.FabricErrorException>`'

def delete_image_store_content(self, content_path, timeout=60, custom_headers=None, raw=False, **operation_config):

    api_version = '3.0'
    url = '/ImageStore/{contentPath}'
    path_format_arguments = {'contentPath': self._serialize.url('content_path', content_path, 'str')}
    url = self._client.format_url(url, **path_format_arguments)
    query_parameters = {}
    query_parameters['api-version'] = self._serialize.query('api_version', api_version, 'str')
    if (timeout is not None):
        query_parameters['timeout'] = self._serialize.query('timeout', timeout, 'long', maximum=4294967295, minimum=1)
    header_parameters = {}
    header_parameters['Content-Type'] = 'application/json;    charset=utf-8'
    if custom_headers:
        header_parameters.update(custom_headers)
    request = self._client.delete(url, query_parameters)
    response = self._client.send(request, header_parameters, **operation_config)
    if (response.status_code not in [200]):
        raise models.FabricErrorException(self._deserialize, response)
    if raw:
        client_raw_response = ClientRawResponse(None, response)
        return client_raw_response
