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.eyJ0b29sX2lkIjoyNDA2LCJzdGF0ZV9ub25jZSI6IjZjMGUwZWU4OTZjM2Y4OGU1NDlmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDA2In0sImlzcyI6InZtcC10b29sIiwic3ViIjoiMTIzNDU2NiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2OTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3OTg0Mjk4NiwiZXhwIjoxNzc5ODQzMjg2LCJqdGkiOiI3N2I3N2QzMmI1NWE0ODBiMzU2MyJ9.bh_-Ti2josBwBc0_CmnBs5dG4anbtJW7FHj_k2oodU6OPqWiyuSktVuIyNFgyMm0v8cf40Ml2IDd3KcCRMvbKsnTTNUdjlH3AIrxbfKaYZZ-qFvI--NwjC3AZMlEdYY6kmSGZFHEbmn3GfNPBHyM_fGUT6B2hAvNH5T8lkTomYrdOwnx7PPdjQr91b5V26JJArInEIfHo1Qvw9hqpgpmk9NBtJtZb5MthwTmJQk_REJP2qUeJzMNU7APIvKepZlDdpRBLERGqdrYI_EayIt26jUPTykRAvB6C54zpaXHwxygkajdW-Flc9PfnRrrf8I2ifK7Av4lF_IQuw6Gpte8Rw (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: 6c0e0ee896c3f88e549f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)