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.eyJ0b29sX2lkIjoyNDA2LCJzdGF0ZV9ub25jZSI6IjgwNGEwNjlmYjcwNjM1MGY3Mjk5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDA2In0sImlzcyI6InZtcC10b29sIiwic3ViIjoiMTIzNDU2NiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2OTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NjAwMTExMywiZXhwIjoxNzY2MDAxNDEzLCJqdGkiOiIwMjIwMGMzMmNjMzNlZGYzNjk3NCJ9.N3WZeMpSiNCsLmGs6XvuLAtH4f0wwk9GX_5WCWCPheugZxa-cTa6fnhJVWrmFgXoCIv6Qn8hJ9wMQTnOJ1KGzdrvNKI3DOVXn_eGagHfLW-MWZs7Ni0PBJV335uZvzYpBdnlOeXs_vQEf4l55i-vOjXB0SRm9a7twnjz4yL-o4bPbsrl43_jPtIfvViAvdMSQpP0c6eUeQiRN34yQlbbIGDgIQ7i9Y7HZ1Hs6vBNPwPD4Y4cxRdVobaDDE1RMipiz3f3dty_1iyp1g3Kv7txXT45zrlVnkTBNL3Ii4vIKMaxMCmEaWDu4xXXXKS0leK3vQLgq1ajjK05SZXr4awvIw (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: 804a069fb706350f7299 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)