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.eyJ0b29sX2lkIjo1MTUxLCJzdGF0ZV9ub25jZSI6IjA4YjM4ZjA4ZmZjMmZhZDRkNmY0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTUxIn0sImlzcyI6IkdPRFMiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUzNDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDk2MDYyNiwiZXhwIjoxNzc0OTYwOTI2LCJqdGkiOiJlOGU1NDQ0OTUwYjljNzdkMWU1NSJ9.bI71dBp9zUzfsO29GpMrS7NBD2RKprccz_If6MXlQd4G3Eqj9XrvLwLFP4hkoH00IH7zlFDgn4iPSO7mGO4PSfb_nR1MhBNml_PqRMegvWDQosIGvzcYKJk9BWlZEP3nJUyvqqKOwR6X76f-h09b9bG1NUA-eF2EL_PXGT1vUd8eMuNCtXiho0TDkUUsyrgYObXPSuQr3diLjLtxV5yF7ILZIdzI7SA9dv2a7oAB7PXbCF3AwsWiW2QYYnsoHF419wgFUdrbjQrikmaSmrsmGzT-p4zu4k7l2yP3t9hTGUoE4eh-aUyqWaGSEV2hevrOw1RhaR9nXFeMrtJPzHc_WA (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: 08b38f08ffc2fad4d6f4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)