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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5120/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: 123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjFWSFlVT2lWSko5TldZT1dqZ05kTXBYVHlhdVE3WGNzTERXSkVBbTRST3MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTIwLCJzdGF0ZV9ub25jZSI6ImQyNjNkZWVmYWEyNmRlZGY0NmQxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTIwIn0sImlzcyI6InBsYXlpdC10b29sLTEiLCJzdWIiOiIxMjM0NTYiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81MzE1L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzU5MzgzODEsImV4cCI6MTc3NTkzODY4MSwianRpIjoiYjUyMWFlZTgzOGVlZjZjNzNkZGYifQ.FRaXHpEeiAT_JOirWIBwlV9cRkaGqZHGptZBZY2qJGR91A8XvYwF1JRCeODzWWPoQTmd3xuj-49-cIkjMvSouEtpyv2HMUGN5jPai-aKdFbuC5puOyZgWpHdRgtpeULZMxUHJef1N1Urq_XzpBiGcSBoyw73Md-872wtrf-YAAmfeaZjeXvoYR0lWsg0wuMgoctBELwhlRj4MKepC_LFOtPA4aID-zElmMAf2ZznN23Yf8XISC-V6UMApYUTNfNnUGu6r7ZQx_4a4VzFsjJ_uE5cBWFGyi1CJ06GRnD6X0qdv_I_CRYZQAmYS6GQze1oy37QWBAyToO-ictGs30FTg (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: d263deefaa26dedf46d1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)