'Returns the SAML provider metadocument that was uploaded when
the provider was created or updated.
This operation requires `Signature Version 4`_.
:type saml_provider_arn: string
:param saml_provider_arn: The Amazon Resource Name (ARN) of the SAML
provider to get information about.'

def get_saml_provider(self, saml_provider_arn):

    params = {'SAMLProviderArn': saml_provider_arn}
    return self.get_response('GetSAMLProvider', params)
