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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3555/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: nectar (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjVNLVZGS3pFVk5GOGRwczgzazFHXzUwZnZ0dmtqZTdfc05TNjdaOTk4T1kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTU1LCJzdGF0ZV9ub25jZSI6IjY0YzNkZTY0NWEzZmM0MDE5ZWY1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTU1In0sImlzcyI6ImZrY1Rvb2wiLCJzdWIiOiJuZWN0YXIiLCJhdWQiOiJodHRwczovL25lY3Rhci1mZWF0dXJlcy5wb3J0YWwtbG1zLmNvbS9wbGF0Zm9ybS9sdGkvdG9rZW4iLCJpYXQiOjE3ODAzODUxNDEsImV4cCI6MTc4MDM4NTQ0MSwianRpIjoiYWI1YmRiMTFiYzQxMmJiN2FmYjcifQ.I-x6h434CnHn5LxogbOKeutM-Gy5fSfv9R3GhHiPBDGSpoWohz-RIOLtkolfL4ZSlqrKO_-BpwTDAq1Fk67OtgozyhuwvAecyaetFKxZJTlmOuKpBwmptjLciBjb9xv7_3nW0HNzQ_NJgdUv6GS0P5Gl2i-TXZWrcnzfF-Aw9ncuhgPRlX3avZgn530R6p6WahqtaKF6M1QtC3hNn8BL-fj3nSiT4TCacqmTLPjipmtpsHQH0HjiuCQNYwQulECGFddMg1b2XOf7-req-qyyPZXf2yC-863xbjQQlXTxOqlvMLIVKMS0Zn67na-Y2uEO7Vo6ovxayRGcvHHWHiXJOg (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: 64c3de645a3fc4019ef5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)