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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5151/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImRNUkszOXRkTHRCUjBJV202X2w3WGl0bVJkdWpQbUc1SFBlVUpRMV9LR1kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTUxLCJzdGF0ZV9ub25jZSI6ImU3N2JlMTI4NmYwY2QxNGZiZDc4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTUxIn0sImlzcyI6IkdPRFMiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUzNDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDQ3ODU3MSwiZXhwIjoxNzcwNDc4ODcxLCJqdGkiOiJlZjI3YWNjN2I4MWQwMTEyN2M3ZiJ9.rouELVjYtOwRppyVXNsDgKIam5WN6udheq09HrSgCcq2LCCTuEXFexf4_fTcY9HzF2ED5zSfayF2a0FX2W4NZMxOvd4983asz_vrlLH4GQoUOBzqZ4AsiM2riRc25jqk3GwOqIXlpcEPEojVCB7JJTyVF_QuuA8-HFw_tykWMf7HzREhWxnXsC9ZInwXxEqF6jUnnqXVMpSHXYpD-UKA-g4Qjlc0wpa-7xkRfJwuvbd4dsZQfzLgwEGiWZRi5aBMbOdpm5TcH9qcM_GCDRUVNSzDu0lG3sK1FarQgfYXnrBSDMFCwdIl-ZVxuFOl5qXeKNi4sL4FxVk3uOvhiht2Gw (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: e77be1286f0cd14fbd78 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)