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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1834/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: 21512 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImU4R2ZDcGsyZUdsd2JCUU5aSVQwRTJVLWlycFdDQmc1c1lnTU5MR0V1NFEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODM0LCJzdGF0ZV9ub25jZSI6ImE0YWU4MzQ3MDgyNWFkY2RjNjZmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODM0In0sImlzcyI6IkdlbXMgVG9vbCIsInN1YiI6IjIxNTEyIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTk4Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkzMTk5OTc0LCJleHAiOjE3OTMyMDAyNzQsImp0aSI6Ijc0ODA1N2ZjNThjZGM4MWRiNDllIn0.nnFc-Id4X8LinIKfsbISj49rROLBEY8C8b-sBvx4-938qNQf9NOSgtZlpop3CwUMBZAZ9UqFwomhQVf4pMOsmZ9KTNDuznie3IXbNgc4dX-buWiVyYCgd2_yhNIWN7CSkNO9SjKjZ9E69yyqqiRBJIGPicF2TvJWEOpkfNkKd56V9KSUytWhuj7AWjvay26tfSGDUSTZu9VIfoYaewg_G5FYWrDX7JOof0jd66DRnQj9Na7k2r8I-2XYEk9Cx13GkwDVBY9pqPQXpyvPmpY5GHG0XRH7Zkd82_VxqA6Ih287T1yc5dnUaH2c5V3rsjF6BwzZB_Eowjc5KV4G2vIRMA (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: a4ae83470825adcdc66f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)