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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2313/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InF2S1Z0LWVhUWV0VlRNZXdVYVFOSFMzQUNJNUcyU2JvRjZLcU1DZmtXR3MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzEzLCJzdGF0ZV9ub25jZSI6IjM2YjUzYWQwZTdkYWM4ZmNiMTMwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzEzIn0sImlzcyI6IkwgLSB0ZXN0IHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI1NzYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjUxNjYyOSwiZXhwIjoxNzgyNTE2OTI5LCJqdGkiOiJlYjkwYTBkZjJlYjc1ZGZhMmFiOSJ9.zbrzHme83Fm3iX805yTjiespj-a-ffu7IxsHwoTWxXSr1P1B1HB3to2oN1Wkty9zRl8hUFEp3cPXX3Jjsb7_G3FG6NTwDpHiFFzzzfYHl-usGm_XlU__kPER3cxRR6vdIusZNXvyWrtUfFOVFi_hLDXWg1FekUo1FNM5Q_URvKWSEKXuzdmLvhw5PtGFoo2u79usGYKfKrCtO4VCkAnBTd_7WA2699zVPm6ACI347KACk5ACozvc7xxYJbZLo2l9NpDwUXVzQCb9SxCcSXRv2dy3-I2ZquaPZ2SpwTULDZg7mAQ1nksvgvnf8QDpE-4SPj1qP6mBTtruDlUDz2vVoQ (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: 36b53ad0e7dac8fcb130 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)