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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4775/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlhfaVd1VkNkY2VodHpqOXpLVHFEbDk1RktUZHlmNGR2Zl9tOVY0Y09FZzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Nzc1LCJzdGF0ZV9ub25jZSI6IjI3ZjkzMzMyNmU1OTc3N2E3ZGY1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Nzc1In0sImlzcyI6IkZsYXNrMDQzMCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDg1NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg3NjIzNzg1LCJleHAiOjE3ODc2MjQwODUsImp0aSI6IjllNjhkNDRhYTU4MTJiYWNmOWZhIn0.d-GebrqEYmVAkZQdFVCgMvtGTGyIAw54-u-7uhZsJUM_7ReO_CcMcybYgMsjqbW23G1p455hkOlxFzTDtitmx2enmM2rN8Z-1M2ltvkM5ZqLThRO2DUhw3nF_BuEakUbJHVSI5zcO4jR_0dUgaS6zJ9S5FHtZNWNDAOFlOZk9pgHixFMCR50gv7H2bM_vUq0ZnBING0vDzsuC7m8tZWMKdsxbFbGxrf3sIuB1wfmrdYGUNgbOmqxZ9IDbDzy0Ir9-bopS48iV058DO5THyW8GRqRM4BBaDXZAT-4qPJ2ps5EUSY5sVajAZowo_C8IU1KtWK9kn2iqYBVdnRK4eMbWybJ2SppC7WLgc_sQhIAdjd-2pU0iwLS88R_AS9QwDJN1bryiF7K5WhMM69CLOrPrYgWfJWqt7yii7p9X50Qgv5ZH9ay1rOnYyPgOEPaQk3hPBotY5z4Jxo1aljJVJcLhdk35hK3__2hArQkC92iVq3VHsOQy5wbZ_hZqMrvHF7kfmmEPkIwqEWjakeSxxZ5erYKiE3pc1noG9r4VsM7EHIDeLYdPPFTFDq49Vi2kwyTSfXeep6kg3H5GdoSSEdNA9w0xt8UR4kgE5M48qw4mWYhH-j9sfYaH4bzVJGvnE8aX-esEMqEglPpftCXBZ7YY8q4QF2el8kpOiD7M5eqRmg (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: 27f933326e59777a7df5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)