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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4326/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: ImsSomeClientIdSetInPlat (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZTTG5jbDVkZmE1RHo0Qnd4TEw4UWlMTWdIV0lXZXJQR24tdFlSVmNSLTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzI2LCJzdGF0ZV9ub25jZSI6IjYwZWQxMTg0YWRlNDY5NmVkNGFkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzI2In0sImlzcyI6Ik15VG9vbE5hbWUiLCJzdWIiOiJJbXNTb21lQ2xpZW50SWRTZXRJblBsYXQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NDIzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI2NTAzNTEsImV4cCI6MTc4MjY1MDY1MSwianRpIjoiYjY3ZDRmZjkxMjM2ODhmN2MzNzcifQ.NZSTg9-IYDjTvaXV_b2Ja7QYlzPtxSxPn2KebasnhGvZVW4PtTZ6odVc0SiOZOsc4a3b3uLDPWCFhnM6HDlx9VcPzjeaQOq4PVCuc3NMndUhtPSctlFR8Em9AeKrksT8mWKSYFRMk_o9S_d7oQX6PhcTqS3c6S8eAbO_CeinXvNlhoHZh8SZIdaXGmAT4cZd_IPgmHK_uB3oLakNGZ5gJTEhACpghrkTT1Ir7gQTAf_WhaEaK7V1FJUO04CUB_Rz4cHhj1_M5nb9Aiq-6sYrCsRzwTb7KwofN0EB38Shr4Og1fVH2OxCcOGbcbGIqX5NjXKxH-Cwvx60iDd4SwkK8Q (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: 60ed1184ade4696ed4ad (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)