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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4515/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: 314159 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImdPd2lPSWRyZ3pNZTl1NjA5amdWT3NsTWp4a0Y4d01LZDRxaV9YVkYwU2siLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTE1LCJzdGF0ZV9ub25jZSI6IjQ5Nzg3NWZiZWZlNDczMWM0NmZhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTE1In0sImlzcyI6InNpbS1sdGktcmktdG9vbCIsInN1YiI6IjMxNDE1OSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ1OTIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MzkxMDExOSwiZXhwIjoxNzkzOTEwNDE5LCJqdGkiOiI5NzViNzc3ZjA1OWQyM2M2ZWQ2MyJ9.b41hqMt2pyd2KS2P3zPkYR9Fe3-wEJihE86Tb4YtU_WpaDp7phi8Gow41IpDNmTFT_rjmmWLCR2xNDiGWWjIQqYqQuoKVruoxm5v_OEIxCMeuDvrvuFwcHES6GWA0ZtHdkCNtT4xGohiomsHX3re1igs2RgxlWMJ3fXLeGWJbIPWV65VcOAAFPWk63Y6-QX_pfiwV-2bZhZ8aS0UHv6VDi3AdqDZlxKz0F9DuPmuy-t4MHeGJt0SJTWupG8eVhOJ0PYqvYZNvWwYyPR4Sr6pECN2EunWIuURnWA4KxMBT-NrhgjqSg9viwEAD5nN-RNBtLFU4-WHLPFMUqr6Gu0bwA (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: 497875fbefe4731c46fa (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)