'Sets the specified certificate issuer.
The SetCertificateIssuer operation adds or updates the specified
certificate issuer.
:param vault_base_url: The vault name, for example
https://myvault.vault.azure.net.
:type vault_base_url: str
:param issuer_name: The name of the issuer.
:type issuer_name: str
:param provider: The issuer provider.
:type provider: str
:param credentials: The credentials to be used for the issuer.
:type credentials: :class:`IssuerCredentials
<azure.keyvault.models.IssuerCredentials>`
:param organization_details: Details of the organization as provided
to the issuer.
:type organization_details: :class:`OrganizationDetails
<azure.keyvault.models.OrganizationDetails>`
:param attributes: Attributes of the issuer object.
:type attributes: :class:`IssuerAttributes
<azure.keyvault.models.IssuerAttributes>`
: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: :class:`IssuerBundle <azure.keyvault.models.IssuerBundle>`
:rtype: :class:`ClientRawResponse<msrest.pipeline.ClientRawResponse>`
if raw=true
:raises:
:class:`KeyVaultErrorException<azure.keyvault.models.KeyVaultErrorException>`'

def set_certificate_issuer(self, vault_base_url, issuer_name, provider, credentials=None, organization_details=None, attributes=None, custom_headers=None, raw=False, **operation_config):

    parameter = models.CertificateIssuerSetParameters(provider=provider, credentials=credentials, organization_details=organization_details, attributes=attributes)
    url = '/certificates/issuers/{issuer-name}'
    path_format_arguments = {'vaultBaseUrl': self._serialize.url('vault_base_url', vault_base_url, 'str', skip_quote=True), 'issuer-name': self._serialize.url('issuer_name', issuer_name, 'str')}
    url = self._client.format_url(url, **path_format_arguments)
    query_parameters = {}
    query_parameters['api-version'] = self._serialize.query('self.api_version', self.api_version, 'str')
    header_parameters = {}
    header_parameters['Content-Type'] = 'application/json;    charset=utf-8'
    if self.config.generate_client_request_id:
        header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
    if custom_headers:
        header_parameters.update(custom_headers)
    if (self.config.accept_language is not None):
        header_parameters['accept-language'] = self._serialize.header('self.config.accept_language', self.config.accept_language, 'str')
    body_content = self._serialize.body(parameter, 'CertificateIssuerSetParameters')
    request = self._client.put(url, query_parameters)
    response = self._client.send(request, header_parameters, body_content, **operation_config)
    if (response.status_code not in [200]):
        raise models.KeyVaultErrorException(self._deserialize, response)
    deserialized = None
    if (response.status_code == 200):
        deserialized = self._deserialize('IssuerBundle', response)
    if raw:
        client_raw_response = ClientRawResponse(deserialized, response)
        return client_raw_response
    return deserialized
