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.eyJ0b29sX2lkIjoyNTQ4LCJzdGF0ZV9ub25jZSI6ImI0YjVmNzlmMDZjYzk5N2IyNjZmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTQ4In0sImlzcyI6IkNBSSBUZXN0IFRvb2wiLCJzdWIiOiJjbGllbnQtMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI4MzQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MDQxNTk5NywiZXhwIjoxNzgwNDE2Mjk3LCJqdGkiOiI3ZmIzNGJjZWQ3ZDAzMDU1YWNiOSJ9.QBpHrUtT240A3bhKItl-x2k6wRBqBbXFKDhqgt6AncvmNVNn2fWWIo9ErJq8gp3w1BpCwn2RvPUAj5gf61aN2Yf3V6RfCyVvxrxfrwK28vxrnFi2uGPnATVIM34xQgo5uVts2b2yRbxlEkLTiNr8tF54Z_drGjh7_r2NYmm4zYAgCYhLpPdUEWrfL_SLNUu0I7GUDwGYcLriTp0FpNO1c1YEausSlQ7hyr3N20segbZb8W4vgfHA1xlL0qGpJqUDz9TXGwv3MR2Yd1pjtYWUy8CNA466nGWFYLB-PlLNUxT920uobsDJ6hwaWmh7IxYGbSnF2ZXFKdItQwmgfQcDYQ (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: b4b5f79f06cc997b266f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)