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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1936/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InEzNWFqeklWLWU0ZG5INlZaaktLVVNvYnNQYk1vQUU1WWNDVGdMbGcyTEUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTM2LCJzdGF0ZV9ub25jZSI6ImQ4YWFkZTZmODkzZjVmMmMzOGI4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTM2In0sImlzcyI6IklNQyBSZWYgVGVzdCBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMTE3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODYzODU2MTMsImV4cCI6MTc4NjM4NTkxMywianRpIjoiZjg5YTY4Y2YzY2Q2ZTBjODhhYzYifQ.OpjzVBKyPrcZwi03S2ra54mejEYMDAu46Ga1n15kRukx7ZcVx3v0qqvHf-gNj1Lwfge1bYvIXFxzddqXZ7EYxHCs7NEridyhCHiiqZmOx77eGgDGJcIG3Z6T_pfl4_zE3UWse5rC1qEwtApqZlnoWWD39AkH4AJsL7sqfJLbvx9cXSXQRI4TESHYvd-4HWbOiN-CyGXJE3NTlECQ6Fyqodoa4UwCf7Fv42ygbeTutB6z244mMBZaSr6sr_xttrVm6U1btkmNA1q-X6UG0bTQS976e6KGK8xuA-hlD0F8AcbKccz8uSedGELLsqqGj6gVtBJufyVOmEePinx0953vYQ (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: d8aade6f893f5f2c38b8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)