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.eyJ0b29sX2lkIjozNTU1LCJzdGF0ZV9ub25jZSI6ImFkNjc0NTU4NmE0MzBlNTY4NTMyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTU1In0sImlzcyI6ImZrY1Rvb2wiLCJzdWIiOiJuZWN0YXIiLCJhdWQiOiJodHRwczovL25lY3Rhci1mZWF0dXJlcy5wb3J0YWwtbG1zLmNvbS9wbGF0Zm9ybS9sdGkvdG9rZW4iLCJpYXQiOjE3OTQwNTY1MjksImV4cCI6MTc5NDA1NjgyOSwianRpIjoiOTg2MmQ1YTk3MjE1NGI1NzliOWUifQ.RmATK1i5vdOzYDflH6Cb5TpcM-Mp5_MusZvN1cDZlBRi58V-65owf6W8-RCWa38n3vyX2QRa4JG2FKwCF4vaiJilJ7Cj0i57zCPRjevgwRFhioxeHVpw484Zr8GqICUuuCWflj95vYaLMPdhHsBeYEm9rXpgYUTyrj10RGXfKW8CDByacVO6FMiOsXcaKD9hNK2XMtnRU3O-FzxaG249NmZ5wEqsY0is5abrwjILZo6tNXOuH97Y0uwUgSs7I6gHHxvJkXdvnhsyCzj6kb8E_z0ZUtt4u5nG_WWHCDuFu3qx9ENgaFjgIcNqPrPG_6uFJBzU3IBr_YbWC1vU__U9og (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: ad6745586a430e568532 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)