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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4319/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: p112a (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkRDYjVSTC1CejhfM0lvT3hUSWlPeF9ENnlJcWRxYzhSOWRlSzFxd2pSc2siLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzE5LCJzdGF0ZV9ub25jZSI6ImI2Yzg1MzkwYjFlNWYxZGQ2NTllIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzE5In0sImlzcyI6IlRvb2wgV0lORC0xIiwic3ViIjoicDExMmEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NDE3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI0MzUzNzEsImV4cCI6MTc4MjQzNTY3MSwianRpIjoiMGE2ODY3YmM2ZjY4ZWZmMTYxODgifQ.bUbmYPdYoxQmSmReM8EMNm_hX8EnoYnkak3R-UdXjiMvj4WnGoJgJ1tj3yhUsw-1hdkrVgg1c39JvaueKNF2K8a1qCpp_sdZvOo7XNSa2N0VGb5b9vMidBuwRfHC7aN7LzUne3chMBgo7CWupvIFzbnHYISmGy353RVYt8X9QM1UoOzBlTEaLrEi4aB8qArCN7t5H8lJFZj0avBvp4GsHKQbIfyb0rm_meK9mFUWY-98Uc_sHj8bVeoDWbbcFC73cClXW9aSH_ZixAI4ok9PZtzwd-GDskBDqDnZ91Eci894CsZbb2gJkCVxrdXO498PO_iwMkspCyLd9o2Kh-W3jA (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: b6c85390b1e5f1dd659e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)