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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2722/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlE1dzZnVVNrRU1pRzVYQjAwcUxzYVVMRVNhY2g4ZENyamdDVHBUX2RXb0UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzIyLCJzdGF0ZV9ub25jZSI6IjA2ZjRiNTM3ZDhiYWFhYmQ0ZDRmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzIyIn0sImlzcyI6IkxNU1RvcGlhIFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMwMjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDM0MTE4MCwiZXhwIjoxNzc0MzQxNDgwLCJqdGkiOiJjNjYzNDNlMjIwYTlkYWYyOGNmMiJ9.B6cxNTxAxUFtXftzoE2v-AGCq_4ctqO6LvwCAvA4f8y48ZH0m1k86kIMH1MA87CJWOn2gmQTNL_1iQ6Dr39P-Ib1RfPi2Serwz72fimU7MHiUlcMbPs27Lohid9-TpO2zsc5aTyIYfeiBYTLbp_xUqc3Wt6RTQNruY2MskWphgEOweYe7cmLaOQUIL3WfZdRr96pWiBrfMeZd8IyKEjTMoe6JbqkAKnaWjGGdMxhKZksorexBCVM5gbwpEHwq0tDgGNcsjcGx8vJ62SNOlYKEcqFATM1FH5dwsPr_La7vINhE2k1oEUfslbPsFgSIz62DVaqyGBP-GX2Mc6nIebXnw (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: 06f4b537d8baaabd4d4f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)