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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3168/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik50UVl6c0tzX1RXTFEwcDNiTG1mTTdmT3dZMG5FQlZWSDN6M1EtekowNlkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTY4LCJzdGF0ZV9ub25jZSI6IjkwNzM4NDYxMWEwMTBiNmZjYWYxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTY4In0sImlzcyI6IkdhbWUgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzUzMy9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyNDcxODgzLCJleHAiOjE3OTI0NzIxODMsImp0aSI6Ijc4OTdjNjk3MjUwYjRjNDgyOTgyIn0.UCf1p0m5YjBOk_izMXFgXnISZRFR4wdgHEgEFIVxNfowBXPSvm7D8h_AHpM695vnVsqvCwO0_6oBuRi_ziWrPAGmt5KdlphD7a_BRrZl_ii-O5Wu8au-KZChhR7fUAhMKYK6DuxZsmVeVzxiNC4KgrAT2Siw2bft2ErBKWJ8ENCL1t3VRU-c67pesfGofvu3hMhlSvkSkjlHgjH0Q6flcVM4fWso-ivA2VTJUem5Y_gCopzXzkEa2eq7ERtn77ZG8M5H4adeardwvjx8Ey5zNAbQ5hlGv9eoMpnyEMQc0PbR1Zky9Wlcribv_zNzPhbI0xJIIENMXPc8cTLfK-zBUopaUM6Up4ni7ablf-gKTAVjdR2MMpt7PHcFAOigc-jiDmBvlVT5Y84Idr_KCHtV_JKSIVE5QiD-W4Qtbu4cssm1aNQoqiTvNfdOWK0VI6q-2-b4wCGc34igXoHQ6H1LIJzA7X-SL-Ndodqb5cHpYNytXDr9y1s_eZZIVwwDSGG0T_GB-erFi4G8wUL5EKX5wuthGa59rwKp6V9ZG_odGwOFYYu835yNNe_9UVIJQnfzS9t7-NjAI6LDeSYrmCLAz9MUBt3ER5efu1LDlny8vOkwEvf-MLXCbAmwtawBtM4cuoE0kVgJlEF_r0mwlbRm_MO50e7nN6Y9A_NYcSlm-G8 (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: 907384611a010b6fcaf1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)