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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2607/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImJETXlFT0dhLS1fS29CamlDY2oxZUNURWtxT2d0RjFuY19fc01sRXI3SlUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjA3LCJzdGF0ZV9ub25jZSI6IjhlODEzMzdmYjY0MGJlNzA4NjBkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjA3In0sImlzcyI6InRlc3QtdG9vbC1nYXJwIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yOTA2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODU3NTczODAsImV4cCI6MTc4NTc1NzY4MCwianRpIjoiMjI2Y2Q1ZWM0ODkxN2IwNjgwNGQifQ.bNNgQMMdwYmLup0vVjiLJXCm_m0Fjsr1tI1aOD7baNq-K2ouxOI7y8vWs6kAt2ddTPAPyyfP7g14kGvoCXJ2cXL6IlBn0eCB5it3vOugKqvn-bWIcHxBQ42L-mwGfQFkj5aLWDIjNM6uyR7k3ACJ3cH3Brc-B-5yuhb1LSrkV-RQZ9Lh_FuuAABpW0tKVaUlEeVDvm6nA0B20dMhdrjFzBX1Yx3k5Hl-iWDEFedG1-Ez17ICtKyLW7rtHXB1z6dCAFgQ6Ji7v1DBdYGuNiicWuhk2AvrrzdFqDLsbGSC1aAL7jfLcy6PUDsQJlmGY0Hl7OJXysUbS555sC9qV4LkTw (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: 8e81337fb640be70860d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)