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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4260/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: dummy_client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ilhsbmc4aTJKRDh2TFpIZHMteFVtdG1JUm9QN1BhYWJyeVAwdTZBVEFyTEEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MjYwLCJzdGF0ZV9ub25jZSI6ImU0YWRhOTNhNGUyMTFkOGZkNWVjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MjYwIn0sImlzcyI6InNhbHRpcmUiLCJzdWIiOiJkdW1teV9jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MzU3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY2OTY4OTYsImV4cCI6MTc3NjY5NzE5NiwianRpIjoiYjVmMmQxNDY5NTNmYTI2NTU0YWYifQ.hgvjQtsubD8FIEm91k3-K9FtebYRYUygVTB6KBVZh7EwQvm11BBUxxXyIiwdaLDh7M-UG0e_kTyHHuh-Qb60rOkGSbdwD6igMRAsc5b4bOmnu9bYQii9vc9UUYLfH4lrr_k1B01UkDvmaR4vRqyW-HvnBWqKQiajh-S20K-q_IQs1WGlxnR8LcRahx0Gii0KmPEw_zZEEOsAIFMLbXdFWyfgi0vnp-Bxi0uFz3RltEYB5dYtAHTdIpOP0abaHGXXmq050fwajS-iJylsLdllt5Os5wM3yZwXhbUbQd9WdvGQvdl2dgXXf6SD-ZM3ZXvCE5Lvb6ZNeukqj9hVF4OixQ (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: e4ada93a4e211d8fd5ec (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)