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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3136/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: test123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikk4aU5OaDhYME5TY0VUZWEwYzFEV2Y5VEp3Wjl1SXltRTlNYmVwa1RzTVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTM2LCJzdGF0ZV9ub25jZSI6IjQ3NzllMzRjMmZlZmM5NzQzZGQ1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTM2In0sImlzcyI6InRlc3QxMjN0b29sIiwic3ViIjoidGVzdDEyMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM0OTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjQzOTIyMCwiZXhwIjoxNzgyNDM5NTIwLCJqdGkiOiJjMjEyYWFkMmE3NjU1ZTU2ZDAxNyJ9.iME3u_Olgcl5H4wZFHNFe2yiK9_6jzf8jFvdst4V06qaCQXHDZVjAC6bWPs5s3Cshliumnhwqy7erL6gk09wnQmtzGSSJ86l6w_ggzO0CEgcWs2r024ygvFwhILJ2rJripxZdc0T-mEp-Omrqh8BjFXD7iTjfszCP3yXxv-iReModAWiY4g5kn7K-Jt3gxETmUNMxqaPXwDV4hhKIxTa0M9pVY4sBJSIWnePILH2tjzMM2Ha_aEOnmFJZRlS17SCBZhHAR1oJ1aA95zFkVwq8kSqjQyZshgWfvCu5l-5oA7EExgOFT45pQCKK9aypMMM3IbjMj08ujGsALiMBq1f7g (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: 4779e34c2fefc9743dd5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)