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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2623/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: 63e8ea67-2a4f-4f1d-9c08-be1cad0bfabd (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InVQQWhDSFptdEptd0tDd2w4V2xVSl96RUh0MzJsQkRuVkRqSUhHQU04MGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjIzLCJzdGF0ZV9ub25jZSI6IjEwN2YxZmFiNWU2ZWNkMzA0YTZkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjIzIn0sImlzcyI6IlRvb2xfQUQiLCJzdWIiOiI2M2U4ZWE2Ny0yYTRmLTRmMWQtOWMwOC1iZTFjYWQwYmZhYmQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yOTIxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODU0NTYxNzAsImV4cCI6MTc4NTQ1NjQ3MCwianRpIjoiZTM5MjVjY2Q0MmFmNjQ5NjQ3YTkifQ.HSk43DcbIk_XrrajPeS7zh-RThlV84RtMOsls_6-oDF3gLw2Ubf69eZN3esX_cr4L3tUONfG42FP7tsiYm7LdQFSMfPU8rG2tBcP1NlyWlaqyXc5WtKhFxE_ZjEP7WRvXnrwHvenlCM3LhjAnsmG4orMS9SCnCZjZidzulGgYAaRsX74p4TSf2s_x1XxHRl1c2Lzgk96Txxh0laVa8lNYDhbZOKApIXDdm1kBlj_Tx2PTtpZR-xJIgnU0l98y3kX1zc-N3Hs1rLLBKTCESTzHrXb9E_6AejE6qbGzPNeFuoq8DvUP-o9Ap-W_Og5PduuzkxCK99RlLF12x1rjRSenw (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: 107f1fab5e6ecd304a6d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)