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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1854/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: 1234 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikd0QlBIWGlQN040YkV1MEM0c1VfVVE2TE1XdmRGVElISWhUUGlJdWFJVEkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODU0LCJzdGF0ZV9ub25jZSI6IjcwNjAxMDJkOTc4ZTQ2ZTU4NDhmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODU0In0sImlzcyI6IkZsaXBpY2tMTVNUb29sIiwic3ViIjoiMTIzNCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIwMDcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2OTU1OTM4NiwiZXhwIjoxNzY5NTU5Njg2LCJqdGkiOiJhODU1NjBjYzRiNTMzNDk5MTQ2MSJ9.ADBT3bX6CJnbBkJFiPaQsrHFN-EPOOtfNPQ7SNy4JI8zGJfWKlfC8tkQiCmSw5kcvgkVS3GoROB17brV0xoI-VQJ5AWax_RzSL02vClIye6sNmi24NEZxNu2KAvLoMUZMM7iImPR7eQz2OYwrVt9fP43ZdNueqUnZw3CX0k_8BhWKD7N2PhPggAM2NCD_lC_eoTO1juCZVh2AZSv23F24_AEA1LCnQszXLDWFgnGQ2Od1lC9lN9BwZtPk2zjvSa9St5MAnsPFYZ3v48jC7Stls8N7xjEHlyh5pi8c48FvtR5ccAHdHNBBFjVaRJLOh_DrJ97aHHxQrxyLBGDSPYAmg (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: 7060102d978e46e5848f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)