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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4669/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: llplatform (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik1JZ2R2YzM4bWRLWERBRkxRUkRMMFJoQi01b3l5TXdBLVg4MEZDUXBmSFkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjY5LCJzdGF0ZV9ub25jZSI6IjA1YWE5Mzk0NDM2OGIyZWI0MDZkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjY5In0sImlzcyI6IkxMVG9vbCIsInN1YiI6ImxscGxhdGZvcm0iLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NzQ3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODc4Nzc3ODEsImV4cCI6MTc4Nzg3ODA4MSwianRpIjoiYjdkMTIyNTdhYTczOWE2ZmQ4YzQifQ.cz61xqngOo-9RZcDD3HcJlt8xtaEdakHp9i20iREGDmGJA-5tyadZb9HbyoQnN7x_WTa0OKIoWWy0Q1PEZUNK8aOFPNNcUig10gKIKZAWfQ2WiG3v6Fth86qOKKRwVSZY1FhuUg2z8IcJmEOHzM_nR8ZjxD0cbDqLhKXYedM2ofbiMfgVEGsI3_QY2Mt1da7uogoyX0EvveYizwQn3p6M20uO_tHnMmVMP0Nx70bdROd6a2wD8fEY6bYATWaAWJYqlQ5af8t2jWXgtbm9WLmDU1-ItBaEevdo8AQ9jPYP0JSEh4wx4SHXvJ5zcsGeUrB646bX2RDFHZhcOP_LnjsdQ (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: 05aa93944368b2eb406d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)