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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4351/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJNYk9LMGpxNVY3VUNINFFOU0R4dTM5SmtBc3pod3Y2ZmgzS0J3am10bXMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzUxLCJzdGF0ZV9ub25jZSI6IjJhZTQ1NGZkMTAzMmQ3NDZmZmYwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzUxIn0sImlzcyI6IkhNSFRlc3QiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ0NTIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjQzOTI5MCwiZXhwIjoxNzgyNDM5NTkwLCJqdGkiOiIwODZiZTk2Mzk5NTZlOWMyMDQ4MSJ9.ctwuiYy8uu_ga7TNwCV1azl6jLKVD7N6fifOxnXrAE12SMnQqPiOGydNcIqGcsr0zGlL0L74ukF92IkxZRHLbnGoIWghgJ3O-r9xDGl_4Qi-JOf2UeCREqguhUyml05PQZ3AC_iMw9tjZjyluC2Qq4dlT8RjnO0AGsheHWodaEqvgwFInrcTgczNCEr3s_CMF7Rk09MQNhp_AnpWtuJjkBHP-Snbab-BOb0e1-A8tJWs5DBEUNJvPrlJz7h57JDjxGBjPBou6eSHMhuqsYcU2K8K24m1wLLIVfWCwKaFBl4_MlWmK0NkidEnClfs2JjF5C19VdC8o8HJAnaoCwLriw (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: 2ae454fd1032d746fff0 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)