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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4825/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: mts-client-test (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjVjOTl6UWZfRjhJbE4xTU9BLWpobDVlVC1ET3JpTjNrTDlYNUhfal9XZzAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODI1LCJzdGF0ZV9ub25jZSI6ImE3MDFiYjY1YzkzYTM3OWU1ZDJkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODI1In0sImlzcyI6InJzIG10cyB0b29sIiwic3ViIjoibXRzLWNsaWVudC10ZXN0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDkwNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyNDM5MjU4LCJleHAiOjE3ODI0Mzk1NTgsImp0aSI6IjdlNDg2ZmE0MjcwZjU3OWQ0NGU4In0.Lh3aX1puYLt4BgGYrWS2THDv3XnAyC8yuWTLuLj1FBwL8naz02EaE6aBnTwBVLxzPducvApdz7DzH1rzix-5HUeHVy_tAH-HA6F_Ch6saxJGYzWv7SGnyGk848MkEz8EGxb9JBoFcCCAAbPDsaBixAdv29saK-Dk80FT1_cSQSyB_B5XixYePBdLJ-8HYOHCbCTGfcRFffbdgvzbF_GYzxinFP5Ky97ERnDhqnvyCeS4XkfK3Acxm55nGxloDLJgKIfxSB2mA7YAW47zaoG102LnsU7-mbts1pioIVCMS3GajKlmx6e8CuErdCiKfd3nu1QTKcgzSRAy2Cehr2XWxQ (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: a701bb65c93a379e5d2d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)