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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3469/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: 1235 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNrTExWRHR4UTA0XzJEWXk5TkMyUEd6azVfQ2x6STV2RE5KcU9hcWRiN28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDY5LCJzdGF0ZV9ub25jZSI6ImQxMmE3NDA5NjNiNTE4YzA5ZTlhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDY5In0sImlzcyI6Inp1bmRhIiwic3ViIjoiMTIzNSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM4MjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjE4NDIyMCwiZXhwIjoxNzkyMTg0NTIwLCJqdGkiOiIxNWEzMzJiMzU5YjVmZjE2NDdjZSJ9.bfMrJVgWZnhSEAmkfSuBEltEAmwtL6R-8oV_0CLLG6cqcgeBvNLL3C-ZulV6hvrKme7wM3AKgwXCBDjY9YO-x9t-Eqdb_FYqgMs45LjbEn2Xyezt6jb55WyosStRMesF74sm2RyBJOwWlb8dicGHVwDyO7JOcT1mWgA7cpZiouX1ANCsdlLeGf-D8y2NhAxsC8oiK_AEV5gWz2E9p7wM-0dntzW1lT3PIgk2YL80H4ZJQVrBTJxYmdNZoeY-JsexjpJP6bEvQZho5WUvBJ11Zq0ANf0WLg7neu8XBmP-MWhCcPzvncVCURtDqh1IBDUtZDpxPixmuR5DNdZU1tJWlg (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: d12a740963b518c09e9a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)