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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5070/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: 1235711131719232931 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkJKUHczQWpibi02ajJSWnJ4M3d4aVR4dXlIQkVvZGNvekJXZHU0T1ItVnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MDcwLCJzdGF0ZV9ub25jZSI6IjdjYTFjZDgxZjAzODBlNGFkZDc0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MDcwIn0sImlzcyI6ImVkdW5leHRkZW1vMiB0b29sIiwic3ViIjoiMTIzNTcxMTEzMTcxOTIzMjkzMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUyNjcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTA4MTgwNywiZXhwIjoxNzc1MDgyMTA3LCJqdGkiOiJlZGMxMjJmMjQzYjUwNWY4M2NhNyJ9.YsB7bkV-v_u7a3o_6xuEFNa5i5QUZ_jB_qPf95zwSP_AMxhC4w-KzqPfJL5E1KI1CE5v8bgwtrFSOuOEHyZSAVIhDByUWB0iXcpMDUZTjnXIX1OiI0ONX54q6uBsCe0ihfdstX2_ZRO8ZtFwbwCY19rsIMBncE_wSQCh7R2yOB3xTYoVR8PIQrGoFM4ebe8Rch0oVF_XFiIJSaqPMs1Dm0YlsVFEmH0p1bkl6kY0Qz2XN9bozd1gDfDXIIy8Gh4fJbgBogYraGoKVKk9AVlqNuFN7SadxyE6B2pAs-8ekoMP2oUWcMMvBS74RGEcpwP0jMoGxGx8JLKc3i7uz7F3yw (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: 7ca1cd81f0380e4add74 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)