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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1713/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: imsreferenceimplementation (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InVsdDIyU2Z0a0hLNDdrc0pyM010N1J1SklDTzBEeHFmd21lM0JVR1BMd2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzEzLCJzdGF0ZV9ub25jZSI6IjgzZDRhMzQ5YWIyNzA1MzM1M2QzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzEzIn0sImlzcyI6IklNUyBUZXN0IFRvb2wiLCJzdWIiOiJpbXNyZWZlcmVuY2VpbXBsZW1lbnRhdGlvbiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE4NDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjIwODA3MSwiZXhwIjoxNzgyMjA4MzcxLCJqdGkiOiJlNWMyYzNlYjAwNjg3MzY3ZjI4NSJ9.XBsyEI48t0Y6G-UrOUkjzJY8EMqXTH4LfoCRigldpVnw8PbWdfgsz3Mfk7K5ls8-3qp8SdvJMSo_wPn42j5UCZDuquCnf8ayxGJSqgm_zB7rjkgcR3_q3N0Ys6tXvH51Pmb_tSnEfkgi19THhIr0x-Q5xhCkGrJlRxA47b-0XjS1EmnPQKVopXQI2SnA03F7qb9zqQbqu5nCHKH3DJGmm64aHIH4iSz4vcljvnhWoTYF-8SjHEV9_hK19SESjPVre85NeFSsWeF1dff0AmgO7Zbgms7NaVmyVWT09m66xncNVX7lNwcEmjyOaqt7Evo5RlG3raWrn4I9C2Pc3IH6aQ (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: 83d4a349ab27053353d3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)