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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2562/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InBLRjBUR0ZBYnh0bmdzS3lXTGtqU1lIWHBtZjZ1NGJTX2lnczVvakE4Vm8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTYyLCJzdGF0ZV9ub25jZSI6IjMzMDc2YWJmYWZkYWY0OGQ5NjIzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTYyIn0sImlzcyI6InRlc3QgdG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjg1Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg3NjcxMTM2LCJleHAiOjE3ODc2NzE0MzYsImp0aSI6ImQ5ZGRkM2Y1MmQwN2YwZDkyY2I4In0.iO-bhQ2ANdMUmC6jawi0I1ei0BSr1U9FcB9ybU5JTn7dl9ma656udFTKj3vy2zgoOpkqJLIVp7J9rSoQOfrm4-KmaxMkS4ycAfLdgookKXnkg3DaqtuiVv5GBqNeR_TokkSCs20yOuDDL1nxgIvaZMxPOBmm0c3W2brzrMXky-Db80a_LkYdGZ_fgfEI9xM-rpXRuQsJQUOZBq24uf2hB36s7JV1nVQsa-VIeY4_YkXBAEdxF2Hn_WtYwXcd89w5je33aekQpsrnlY2b3nvnix8fdzH9-7JR5ngQtdhsaFMaTuzLuYj57lNuyj1_2G4NeX7rIClZYojIi1Wo0G8MLg (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: 33076abfafdaf48d9623 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)