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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2950/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: 123123-2342342 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJuMHVsYUxyX0NQLUZHMHkwUmFwSzFBbXRNd1c0aGx6UFVaR3ctcGNxQW8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTUwLCJzdGF0ZV9ub25jZSI6Ijk5NTBmZjQ2NGE4MjZiZTEzY2QyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTUwIn0sImlzcyI6IkJhY2sgQnV0dG9uIFRvb2wiLCJzdWIiOiIxMjMxMjMtMjM0MjM0MiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMyODMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MzkwMzg1NCwiZXhwIjoxNzkzOTA0MTU0LCJqdGkiOiJjNDQ5M2E3MjViOWE5MDA0NDRmMiJ9.H_DlnVz1dsHWVz8iKnrADv-K9enNm1FPjN_YLZCsQ_m-yfGtqHUCLhSr-plFZ_s-5QooG4wMwGcxyKhYHIBro5xyVPgwCPNoLQ_q_otnkD5YPpdzl9jjqyfSOI1T9pq-RgAhIFFnJyZJg9CIRxQk7oGHl38ZLb5Wd76Ld1D4NAeGzJ4mmXmA3lIyxLWTHrPmO0nnYsXnnOZXZmvDL85F0UAc9fPUUNOUcj9Gl0fT10eD1oEHHvhIwXV5idaTsPpQ4Pum5Wg4d5wvRGmugUYZe4pkPs4c0WPPQxpbvlr9PQejrqhA6ljnerY84SPE1JmdG7Z5Yw7XBxkLC9qNeraWug (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: 9950ff464a826be13cd2 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)