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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1822/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikxsc3BFcUlNek83bUYyRldNdDZFNTlMMWRmZ3JqbFl1cVN6eFBiaDlvdTQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODIyLCJzdGF0ZV9ub25jZSI6ImYxNmI4Mzk3NzY4MzY2ZGI1NzNkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODIyIn0sImlzcyI6IlJUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTczL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzQ4MDI0NzksImV4cCI6MTc3NDgwMjc3OSwianRpIjoiM2IwMjVjYTA5MTNlODk3NTNjYWUifQ.r2UYFtvCRDjRRoBXZnuuTPLj4AWMGS-42GxfmpsVi2PMI7hmiPMhSYjlZ3kjUz0uGiGoxmFQUlBx9EYCr7CajNwfkKOG9wwG5ptCtIg-WeWWjjjHPD5fkngLQQe-_HTLICSVzzjOiROEv1lbrLDQK66DruVtRlFwmu1EF9AeshHBRxjOhqXyAIaKVgic3Zr3NS5pIX_2KuDO7XU16apTsVRk6nEmHd6nbtaF15LfrZcJYI_mFAuF7lzWUtTBhR7rV7-3nFM44eMdri2m9yqKM_4tLmTfqBse9rtnfvfXbOUgyvQ6p4lFr1gz01lTJm4X0TPNYKFycOlrGaTo_9vDDQ (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: f16b8397768366db573d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)