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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2548/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: client-1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxqejMyQ01DLUpWQWJxbi10SHZnbEpUQTFTcGIycF84NTV2MWozWVJ2TWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTQ4LCJzdGF0ZV9ub25jZSI6ImNlYWE1YjY1MGNiNGFmMGQ2YzUwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTQ4In0sImlzcyI6IkNBSSBUZXN0IFRvb2wiLCJzdWIiOiJjbGllbnQtMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI4MzQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDM3MDI0NywiZXhwIjoxNzcwMzcwNTQ3LCJqdGkiOiI5NTYwODM5NjhjNmQ1MGQ0NDg4NyJ9.iEMJ2-6K4XNk-WbDDY_ouoDE4VTk-h11MR4ugM72vZStVJVn9Y3lWGeq4yWi7GkU2Ax9-9XDPS8BDgXIl7cLh9hfuB6EoD2AL6Iy7rhNy-8AKarQSyuNqoKJ34XxsDOd5j_25EfZBHU_7kvRy2zlzKrVwktZQEFVYyg7mwdiMRzbadG3ojkImkGyeyIXq1ozvwgDL0pDaeVqHNh-PQFiVWBlVBw2ubqeTCfkHOUtgM2LCFVzAgyc6fBOT9S-0i6-lPFBc74R9R4MnG45Ls6pcaehG65jTmN7uk37tsLnc-C4_L7Tyv38bh1xficnHJ4xlvwI2MTJKPml8o8gse02Yg (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: ceaa5b650cb4af0d6c50 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)