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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2207/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik81SE1FN196NGRweFdCTWt0eWVWeG82SjRMOXp6SlVxUWVtX0stSFNpbGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjA3LCJzdGF0ZV9ub25jZSI6IjQ2ODFjNzRiZDY5ZWUyNTEwMjVjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjA3In0sImlzcyI6ImhhcHB5VHVlc2RheVRvb2xJTVMiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI0NzMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4OTYzODQ2NSwiZXhwIjoxNzg5NjM4NzY1LCJqdGkiOiI5ZjVkYzBlNzU3NWVkNzk2MWEyZCJ9.dbwc4HaS4gpzW-2s9xGwKpLxKOGFyVhyEd7hImZbi-GrCtM3_23vxvpi2cIQQL65QlEr6Akf5U-QN8DGgzqMyQdql-cRQFPgREIuyaPZedw-JaqUTWgFzhGyduhszcadufnU2z4EnN76uW9un7LINFZfeUg0ytTyYvKNrDFH_bMxVKeWpzBWDn9TY7Hj3teeHoMzZenN_f6Y5z4XPUJkvtlJNBPNqsyDifw8K0OBIG3F_8TJUNPej0fs6t-FYOCztql_MxQhdu8v3QjqGZtapXDk8h8fYG2GXwUEArhpl4W8SpiL0bCUuXkbh-KboiZCgmMxVa0KDq7vtrQktmMiQg (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: 4681c74bd69ee251025c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)