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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2000/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: 1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InY5dmtVN2FJRUpldGVmcW9FSlhTbERqMnl4T2NFeHlSUkJwanhycTJ5VWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDAwLCJzdGF0ZV9ub25jZSI6IjU1M2I2NmZkMTUxNzkyMGY0MGYzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDAwIn0sImlzcyI6Im9sY190b29sIiwic3ViIjoiMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIyNDIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3ODI5NDYzNCwiZXhwIjoxNzc4Mjk0OTM0LCJqdGkiOiJjYWM0MWVkNmRjN2UzMDY4MGRhMSJ9.UVu3VrKO4l0RF5wEyqsOPstg7uBnier2mJuUPfoNQLbuY5JeT4upqoymakBNbQp439qnGgfaKfr_Tf8KDEWm6c3keeCSABEFn8UmhXARdL_Di6mrbG86ABkytdROucrpnxdansOLhYfYHTeFzQ0GkxvTVFA0ouKKT_0fRXitQpTITukqE2eEGUCs5VlB4rbGFNuZtnWflzPpAOikEukrJMRT5GLhN4PxRp9nY9rUjlUD57xn3nq0Sey2u9qsJO45-KGL3mACZ5_9On6aEXTTiot9c_5rxGIwQ0I-Pkik_Uzbk29hwIn-lVqWmmI_3MIWsxqs3Vf87iMO3mfsLPX2ig (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: 553b66fd1517920f40f3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)