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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4333/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlR1WnpLVEotc2oxdC12RzNkN2pGZlFlNkR4QjBQdS1NSUhiVTlIdXYtNU0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzMzLCJzdGF0ZV9ub25jZSI6ImY1MDUzMTA4NDA3OGZmNjc1YWM5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzMzIn0sImlzcyI6ImJsb3Nzb21fdG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDQzMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyNDM1MzY1LCJleHAiOjE3ODI0MzU2NjUsImp0aSI6ImFkN2I5ZTljYzRlYzkxYmJhN2ZjIn0.dJ0dCR7gFEz1QpVN3iCgVgL_idBufjbUkSAZRwjRJLsYnpY-ebCaoemKwXpxmZuDu7TM11_kt8fz2A3YZOMwkpWpF-T4iUTfVBv4AxmL-tsp-UZtgty2Sy1i9Rzf3HF_qp6O9YjathbL6p1QPN95dv8IZIGEI53vxsdPyx6mIbRVIMbcLd2pAR1Q3Q1SiB_bPoRNOJZh4qTmv3IJabjbOwym8cZ_UCQhPTORgzGx49WSixVZT_wYtcP9Eqh0UUdpI4jns_hmROfyRiwapET1Pv_E8UI-RsG-3-dImDo3hXljtJFZHUbr9vOC4DNlmRw1vinFTQeboq0hDWxDrSwzDg (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: f50531084078ff675ac9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)