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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2630/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlRwUTl0Vl9lRTFVazhWWC1YLUw5MHFLYkNNQ1BDejEydVF6OElpRDF5V2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjMwLCJzdGF0ZV9ub25jZSI6IjYwYjk2NWU2M2M1ZjhlZjYxMjgwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjMwIn0sImlzcyI6IkxBQiBSRU1PVE8iLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI5MjkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2ODQzOTg5MCwiZXhwIjoxNzY4NDQwMTkwLCJqdGkiOiI1OGNhMzIxNTJiMjk0MzIzNTVhYiJ9.F5uOpXoOMHDakQ_91qW50_mWi2O50-Lxeo9V3R57KMvgtnOCGErM_HDrnGAy-EgT8zCWB7OBXTW8N_2mDssez0hkYLWfqAhbANgmEVkkDV1Hl9nsBvlMLgGA4QF5VmNHe-AnE7yPjc9Htbr4emnbXDzB4MEVMy1NE9PbOGXo4LtjUtmXjqNWx8n29oFFqLl03s8hQqvzknAzyY5167fKz3fmlsFs_tCtUIuUIGITlBs3IDLrIqkkb_4kwTK_tXElxTi6dDDKBSculzG818xSxG2_OLQTDgWCeur4qsS0M_Q3doTX-J9pnB59P_nktTVaaLoJa7f5A9OQPqBKOxf4Cg (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: 60b965e63c5f8ef61280 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)