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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2830/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhUV3BWaGk1MWpVb2sxQ1JrZ1NvUklsSWxmVVpGQkZpczlDd2tJUzI2cHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODMwLCJzdGF0ZV9ub25jZSI6ImJlZWRkMjUxYjY5ODZiNTU3ODgwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODMwIn0sImlzcyI6Im1hcmt1cy10b29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTQ3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzI2MTQ1MjAsImV4cCI6MTc3MjYxNDgyMCwianRpIjoiYTY4YjljMjYyMjI1ZjRkNWJlZDYifQ.pZOkWVH4kX2clvpnDV2oHQpG5GhoEbiIyM9cs2nHgzGjyunspAAjH5zgvBUUzuonphfmVKMcCdW2mtSQFi5ICFjy-979wQvdO1-P8mzI1ZHSFauquXnaVSd0P9G5s5vA4WQvsS57OBSuXMyE1D_mMmFOzY0NH7s1nFpqRF9V_6KmfjgCb4MWoE4Bm3QByMaEcsrqvIMHOo7-7adY-1LhI4xWYN0bmLrplSdNNDdgbyY_DECnO9MxZnycEfdf4RY1ykSXSTHSy2A9ASlmWIjo4JoZy8YcGVJVQVcYIkFMgEFTIIY56OqxbgLO7c3ycz1uatgAbbcHhcGHFR75UAlIMw (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: beedd251b6986b557880 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)