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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3323/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhxRUZkY2VXZG83VFlkMHgtVVQ0TnVleDlBdEZaYnBfLWtRM3l6bXEzbnciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzIzLCJzdGF0ZV9ub25jZSI6IjY5M2VhZWEzN2M5NTZmMDNjNTc5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzIzIn0sImlzcyI6Ik15SDVQIHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2NjAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDM5ODUzOCwiZXhwIjoxNzcwMzk4ODM4LCJqdGkiOiIwODRhOTAxMzMyM2QyYjJmOWI2YiJ9.MDBzW725GVxtnl1h-yP2sCK0dI-ODd3nrzcLkUXpbAedV0dt2Vy-MN6eOheMI41xdZJSgjQncEM4JtbN0qPUg1sqHYO60c-Qav7lao2USuzd9zF9eFPiI3AXXslNeJBSiXWAfGxRRjMHNtY99Dwy7D0K1fDyxZ-HekAp__kddH1UJdLM5S5ec2_6yScd-alrAXKkf2oBHQw7ZbjMlqDN7GZ82-VaTCERWKkUeJAAyCPpkqaYkUXVwpFIXjE-T-zUmMoOpXZhRXl4ibfmRwYK8y5YIfGfv8u8hK74VV40OuI2nndGrcp4T1QJl_FyEpSnHEcmDWTIeZX4wNZUSNhtXg (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: 693eaea37c956f03c579 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)