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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4583/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImtoM3B6X3hNejZjRUY1VzRWZExvNTNOVUhCLXJkZ29faGF0cWRHWWJhbFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTgzLCJzdGF0ZV9ub25jZSI6ImIxOTRmNDFjYjM1OTJlN2JiMzkxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTgzIn0sImlzcyI6IlBvd2VyQXBwIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NjU0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI2MzYzNDAsImV4cCI6MTc4MjYzNjY0MCwianRpIjoiOGI1NzNmYzdmZTg1ODFjMDg2YWIifQ.m4ZGUeUlLYRcpQmsnsEEjZTj5eEtW0HYDXgDlVdkNhSpxZ_GJdvTF8aKs_i9_y5yDbmZP5KTV2Xl7EyJdAsT5rcysQ5qM7WK042qsTS2oFqIrfZHqzC3Y6iU2UEASFJM1MKj-esAiyC1RCOgDZ80oV5VzbqGTq8418fRGxoC-natu3r_V7t7S715KYj2FM59-gTZrcnj6eNmSHRzahyb8dAmzfdzalvfmo026Xd9tuMatMm2a6ygQahneYOE2pT9A_Pv_VEl6lBGhJbRw-pKZ3FjqpzE4ePgA6dMjn2Zv4UJWrO19uE5JWv0Lnwb_dt-z2LDu_Ogmz9-q2d1QnyUZg (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: b194f41cb3592e7bb391 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)