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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3513/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: test_client_id (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjlNX2dGeDl2UUw5QXR0TkY3VVdhM19oeDA3WV9pSVhiWVpYNktxUHhQLU0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTEzLCJzdGF0ZV9ub25jZSI6IjRjYWVjMTJjOGZlNTYyZDczN2RkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTEzIn0sImlzcyI6ImF1Z3VzdG9fdG9ydXNfdGVzdF90b29sIiwic3ViIjoidGVzdF9jbGllbnRfaWQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zODg4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzA2MzE2MTEsImV4cCI6MTc3MDYzMTkxMSwianRpIjoiNDZhMTQxZmE0Y2I0ZDBhMjc5N2MifQ.UpjX4m6x2ksyWrXtlLuVM42R46z9zWNNZJLMYVzq5OFT1TcKv3KItAR5TgSqhOQWjcTDfXvpmLOE3lo943mG1TtgaVbcsGMkjywMMLGFzgh7Slbqygc_1rmT8LiZ3UEpt5Qr5bnPkT_QOu2ansAWs5I2VHWmfcbqKpEmgYYx-eRLwoDoM4f7gnS92kBNlb2R-z3mwTN9yK6X2Z9wlZGaZePPmmzGRCFnGwl8lIChF7-OwcA07no7xcf3Vb0yuyHxjlO9DUN8iL9bsBg5PHxiW74lbSoNsW6iel-f8J0p8Md9sx-4L0XpS33G4mm688dtYHFIsWAH6-kdPpyfW-O0gA (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: 4caec12c8fe562d737dd (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)