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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1645/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: ax8gkI636aJwRBq (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNmSHRJMmFfc2JBb0Y5dGxqc1pQcGdoNlpiN2FUYm9KTFhQdEZIZ21TOGMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNjQ1LCJzdGF0ZV9ub25jZSI6IjI3Mzc4M2UwM2EzZDliOGM3YTViIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNjQ1In0sImlzcyI6IkxlY3RvciBUb29sIEEiLCJzdWIiOiJheDhna0k2MzZhSndSQnEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xNzEwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTExNzQ1NDAsImV4cCI6MTc5MTE3NDg0MCwianRpIjoiYmRhZGUyYTg0MzE3ODQyMjhkZTUifQ.MHUfvUadjbW-cT8G0712D_84hGYOSHGUgrf2re0I1W1-VZt1OxMstawHxvs3e67Bim6Ya340Ukp8FW1_uDjjmzs8DoQmo37kJctZ3S8aGYZTsQSnjnMdCEQNzqiZzfKTheQVzEdgN9JHBKPJ-HajdEiLAYmUL4Y1e2h_l0LoMHq3ThxXkUGkRcdR7tPAJFGNQlUnXUqp_q8iH5TvRhJEryHiv7AI6gYKeUqkI0e3LfCJmeIZCa2440YcoI_L7sFOLhcsPCKc4da7R9gTCZ4rxMBP7Oc7y6pdz8xA7beWEPclVTIwpGymZ3H2FL3X5wPrEwUY_BIdAOyBZk_Xb9rCYQ (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: 273783e03a3d9b8c7a5b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)