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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2406/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: 1234566 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImdIR1pNWHhTUEpqLWx6dnlWVnFoZTBCLWwweFRIaEprRHB1N3gyQTJ1U28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDA2LCJzdGF0ZV9ub25jZSI6IjJlYzlmZjhkNzI5MjU0OTkyOTBhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDA2In0sImlzcyI6InZtcC10b29sIiwic3ViIjoiMTIzNDU2NiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2OTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjIyMDczNCwiZXhwIjoxNzcyMjIxMDM0LCJqdGkiOiI2N2ZkN2Y4ZjU3Y2RjNmE1NzQ1ZSJ9.gZ1sDOwO06_Fd7EQXZ5eISkI1B2AQPhKD8W3HVfOpdw1kScejYZQDd5kpH_eUIu7BheVrvislPWTLQzcrwyFfLUQY4tl0p53xFinvEb_N4LFh-I37vVJ3nFJJRRztLuE-CW5NU_mrs9tmkieR9P38g7jBMpwf7J-ffLJ9So8KIBSeKk6iLrIybg-63UuiOQampqymtOCG4V6gH8uOqQOeeb0sNrwpldI9fKj_eQR23q0S6MpDP5ljjGzRnXoGnGc-7QJyWFImK9ptOEqjEhqsfwFRltvHQVoBhrWGK0gWRBdSspRRfN-JULr33joZelQMRTDX2f0XrEUAghlZrVKqg (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: 2ec9ff8d72925499290a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)