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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4276/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlRmN2ZEMTA4Rm9iaDcxR21aQnNiMTF1NkxucXpCQ3NkWFYwYk1xRTRvUG8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Mjc2LCJzdGF0ZV9ub25jZSI6IjUzOTA3YmU3NGEwMTdiNDQzNThiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Mjc2In0sImlzcyI6Inl1ZmFuIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MzY4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODc4NTU0MzgsImV4cCI6MTc4Nzg1NTczOCwianRpIjoiZDQxY2MzZWZhZThkOWQ2ZDNiNWQifQ.IThU5ywgAEho05XPQEEQ7F7Ass8AoHNuhTdN1br1EG5IpjHA9LByXr0fawr1DSW6GFft1ftq_YtcNI9jEgC8gp7qgN4iS-WsZJihavPzDLbbt3fnyNJXBrw53aIm39FojxA4mnrtY1O_ACA-6uDUszopye1c8nfPMVSx6pg7LI5iomfHFKCLxes6xKmZ7wAyoE7a8LqxsS_IGhQ5dYfefvDqKHX3SZxlKP1LNLNkJggGieXk5VITOMF3tSnHcmt1ckkKOKpRauY4FnvUm_0pzTuW5oBTQuBNKNA2qfJuxAzMfezf0n7lI36Xs8Cr0ovrwYhKCXf_p4oOZ8A0SjEXeA (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: 53907be74a017b44358b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)