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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4858/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: cric (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImtjcVBFTG1Ga1JuMFFPSllDYWtiX0lEWGF4ZlpsdXA5dUFoRTZ5eXc5VHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODU4LCJzdGF0ZV9ub25jZSI6IjkyZTQyYWRhYzI3NmNkMmViODhmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODU4In0sImlzcyI6InRvb2xjcmljIiwic3ViIjoiY3JpYyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ5NDcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjQ0ODc0MywiZXhwIjoxNzgyNDQ5MDQzLCJqdGkiOiIzNGU4Y2Q1NWZhMjg1MzBjZGUzNyJ9.RDmaLqDcMvKI4pQbSfCrMv8qD5Ub1u6a_dLgGFrTCneDJotN9A1hzC5rU6FR2goMKMG3cD07BLG0QpRECrKqo6z0lw0-5zH9kIb4wNyMQ4Ivjslgh-EnIV379_QO1CWuyVciaZFLavUIi0bOtwdeH8cwZLn1yhkyweewyUCOy3UoNXODoLUes4d-Gq2Ke3-JdjIVuT8KwCnNNA5F3Hg68MWN3_QRUkm0iUFfTYuenHPc1mvmIWXsbsR0neXROoLrGnWLx4aE_pSYrAEnK5ShLrnv3hB5ui0vgpzb-twXDvSctOYjtpwEDYlgYfC-Fvrylsi_PvJWqVSOfImCJkRXDQ (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: 92e42adac276cd2eb88f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)