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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3081/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: client9 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkRqSkFwYjdFZEtia1dTZjU5VDd1MnVDX01ON2FlcTBOcW9qQWctOW9oMmMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDgxLCJzdGF0ZV9ub25jZSI6IjE2YjViYTEzNmE1ZmFmODcyN2NiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDgxIn0sImlzcyI6InQ5Iiwic3ViIjoiY2xpZW50OSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM0MTgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5NDEwNzQyMCwiZXhwIjoxNzk0MTA3NzIwLCJqdGkiOiI3OGJkNWNiODcyYzMyZTI1YmI3OCJ9.daZkh8zqAxjoUXk6S2gv8Zx6IBQINgls_CSantEnG7jyhiCnDwjT1ZwQAaOqWlAFHCC37xdKzSAurflU_Z5ww3KcaZZ0QQyAr0umbslv_qJjtY0DULGMJKFYXO6s9-oq1a0K_2t4wuLMvFsuA8rC_NGjm2juffjduglC1V35tAVBbb95w84sOJ_2nfx26gfxkB2_fw--0CGYezcyU_FnY2WBvZyRLfRpTqg8E4S-79-n0YkFS7IAy0IgFoCOFqwmSV2gfTxvIf2AjvK8wdjE8wzMslSGXWOwgqeMJIKMIHpNCqwhVjZ3Ij-r6-NgTQEyS7W6MLilynYCLJyBtbXqQg (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: 16b5ba136a5faf8727cb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)