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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5187/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: TestClient (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZBR0JxeDdwbExWX0FvRlM0WC1UZ2hHTFNaWHRQdDIyd21oQlctMVMyQjAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTg3LCJzdGF0ZV9ub25jZSI6IjRmYWVhNDBkZWVmODNjNWJlYTZkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTg3In0sImlzcyI6IlRlc3RUb29sIiwic3ViIjoiVGVzdENsaWVudCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUzNzIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDI5NDIxOSwiZXhwIjoxNzcwMjk0NTE5LCJqdGkiOiI5YWU5ZGU3MGM0ZGQyODVjNTBkZCJ9.Eeb8dH7hq4GU3N0x8lfu1FWl-saF1IALJlCWzwg3lvsmCsl7gEgpWqaCZDg0y2lk6gLi1IbkJOu3ujc_zE3iMszIL07P2zQFK_c-2By803zNmIXK14xCfPW2IZkxrbskvmeQj41B6sNa6iGmGR6RQykEgwNUd264WMaQGlmlRhKpu46_cXjh5qeU0-8tDnNnJ_qhNvV8zHrCB2zL4mShj2byliLdf5AfkgBgoatJvnNO623lyRKLNi-PP30G2v0FIynhhNUi1CVEqjCPsKdTkIjEqk7y9b3IAp0pu9MP1-bIWMbYzDPuo7x41X9OwuILQIja-wtzZ22Z3ijwFY0AOw (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: 4faea40deef83c5bea6d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)