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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3081/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: client9 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkRqSkFwYjdFZEtia1dTZjU5VDd1MnVDX01ON2FlcTBOcW9qQWctOW9oMmMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDgxLCJzdGF0ZV9ub25jZSI6ImI3YjZjZDNhYzFhOTczZDM2YzNmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDgxIn0sImlzcyI6InQ5Iiwic3ViIjoiY2xpZW50OSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM0MTgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTQwMjkxMCwiZXhwIjoxNzc1NDAzMjEwLCJqdGkiOiI2MmY4YWUzODNhMGM1Y2RlZjA2ZCJ9.LvmR2GVNnp4kEAK7T38thpURfcBVv5QHaNQFBL28kn3JGQ3scvI8FB3uJhs88ASnWUcTMuS0ooRAhviD8Kc0zRHifUdm-cvju009QeP_8XtY5AjdZvFx-RlSQgoKDUeVoOFcgflQBX3gkWEV7Q7dN2UtDaz3bm4WxlGP29aySLsUD0Cwg-bUsRtswVDxOzNoKCgIhGUr7ars8PiPfJvLFcw-bqDmK2wLXETUUC7s6wkgXjUCDbpQZLRTfKFBcDG4iX3qRi2Z_h-e2uq-x6OKzOfzRasuJOfjEnfc1McOvm7X8pk8G5dOvTFnXc5tuQTk_bbPpJDxiZOHgncEc6-_Mg (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: b7b6cd3ac1a973d36c3f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)