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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4528/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: LTI13P (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikc5Skt6ODVpcU1adUhaX1MyZEJpSTl5cGZ0V1E4a2dqbVF0dGYwM0tSMTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTI4LCJzdGF0ZV9ub25jZSI6IjNlY2IwZDdiYmI1OGUzODJiZWYxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTI4In0sImlzcyI6IkZhYmlvJ3MgTFRJMTNQIFRvb2wiLCJzdWIiOiJMVEkxM1AiLCJhdWQiOiJodHRwczovLzMzMjQtNzktMTUyLTEyMy01Ny5uZ3Jvay1mcmVlLmFwcC9sdGkxM3Avb2F1dGgyIiwiaWF0IjoxNzg1NDQyMDE1LCJleHAiOjE3ODU0NDIzMTUsImp0aSI6IjZkY2MwZDkxZjc4ZGE2MGVhMjcyIn0.VOOXWfxww0aMk3i6SDIdemVgNBO6zDPILCskZkqMYvpOA0-EeoW8FY3ShamLudn_FO-0hE4svWkoIW68Q9L2oKTxXA156gEJOf4vnXC4MYcIgxCGL_RYLyS0ay5E3rcEM4sCnmmzdO-Ccu4uvP3pQ3GoLFtD0EBjA_cU0cWQ61pPT3Z548DIHMw1x-Y1tNgzouv85d_Vd3izEg4C1Jj3ixAzgAKm-7xf0KCzBzSXMuyRYJqWSpHlSfEDam2QkZ_-KQFKqjzwmAcOsOyS3SHl1_Fks1bioij007AfNwlbKGcp9TX0HQy-pBLOEEPT9IUgvXiYoLe4SsDyAOKJzjGwwg (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: 3ecb0d7bbb58e382bef1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)