curl --request POST \
  --url https://api.example.com/api/identity-providers \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "alias": "<string>",
  "display_name": "<string>",
  "provider_id": "oidc",
  "enabled": true,
  "known_provider": "okta",
  "oidc_config": {
    "authorization_url": "<string>",
    "token_url": "<string>",
    "client_id": "<string>",
    "client_secret": "<string>",
    "user_info_url": "<string>",
    "issuer": "<string>",
    "default_scope": "openid email profile",
    "sync_mode": "INHERIT",
    "validate_signature": true,
    "use_jwks_url": true,
    "pkce_enabled": false,
    "pkce_method": "S256"
  },
  "saml_config": {
    "single_sign_on_service_url": "<string>",
    "single_logout_service_url": "<string>",
    "name_id_policy_format": "urn:oasis:names:tc:SAML:2.0:nameid-format:persistent",
    "signing_certificate": "<string>",
    "want_authn_requests_signed": true,
    "post_binding_authn_request": true,
    "post_binding_response": true,
    "sync_mode": "INHERIT"
  },
  "mappers": [
    {
      "name": "<string>",
      "identity_provider_mapper": "<string>",
      "id": "<string>",
      "config": {}
    }
  ]
}
'

{
  "alias": "<string>",
  "display_name": "<string>",
  "provider_id": "<string>",
  "enabled": true,
  "internal_id": "<string>",
  "known_provider": "<string>",
  "config": {},
  "mapper_count": 0
}