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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3147/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: 1234567 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlhWdUgwd3J6TVljSVVPOW1ZbWtMOFZKaW9vM0tNN3JReG44c3JtM1Z0VnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTQ3LCJzdGF0ZV9ub25jZSI6ImZhYmY4NTc4MmQ1ZWI3MDNlMWMwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTQ3In0sImlzcyI6InRlbXBUb29sIiwic3ViIjoiMTIzNDU2NyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM1MTMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjEyMjY1MywiZXhwIjoxNzkyMTIyOTUzLCJqdGkiOiJiMTVjY2EyZmMxMWI0MThmZDc1OSJ9.plFuDrp9uJ1GxMm5uZL30H6x9gmFuI5adoxWbXhp6th1lf79oxvFE71f0rLt2ytJCBvLWAHSbYAuBuTa1E7EYdhopkTKFkWwVu4Asrv0uuEA-7l9-cBt8lIH_Tx1jM-V0hkezeE6OzwBsadEOAXOfUdDiC9gijkHRZjK8o4kAA7Hia1xD7tPvaJ1B_j6zFK-Mg4oelelMUl57iWYPt4tT03howzJLeVyEp7bmoqmO6bd_AxymJ1N72CW8qmo_BPe-j1gr1Ny7rBLhdd5N9JNNby9rhAZfp6jmMYpYCMrWMy_ozFTe0FitmFStzKrRmNtt7QzvOHeKWn0w0j53LC1GQ (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: fabf85782d5eb703e1c0 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)