response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3479/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: nt-123456 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxXeHRLQlhOdkpnQWduZEU0Z1FHQnFCYjU3VHNKVWk1Z2NuQ25vMFk1Z3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDc5LCJzdGF0ZV9ub25jZSI6ImZmOTFkNTVlYzdkNzM5ZTY2ODEzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDc5In0sImlzcyI6ImhvYW5nbnRUb29sWS1aWloiLCJzdWIiOiJudC0xMjM0NTYiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zODM3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzcxMzUxNDYsImV4cCI6MTc3NzEzNTQ0NiwianRpIjoiYWI0M2MxMWIzZDEyODY2OThlYzYifQ.t1SxLmir6_MOuyBYKAIopM2g4vDYisC0nbo4HDhFRexBGGoVujfXVopxD4uweEPzcT-sJoNzlOfSxn_sIRcc74D8SAq8qgAgOkxMVmznRa9XWPsfpSJy4-xmhg6aNYDhdfCaJf9FylWtbrQumq5esrrj58yUvbTlLOJMBhkg_rRCKkooOmR5u6i6nth3blY96qHABWi7dQ2p0kopxbpG1Rp8z0j43gcsxjdb2n984_DBs6csu949y5_D1sbY4u4bvOgqmRYA8zdymrqqLyHlCSVu5w6exxEdalFPII-BJ10eeaYbcMQ77_FlRx_eXGKEcOczlgKy2dm3GxJlqE9mbA (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: ff91d55ec7d739e66813 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)