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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4473/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: oiuhoiuahdoiuh998b3ohb (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InljQUxZR2xGN0hyTm9qR1ZpZW9WZDdmSEduUHNfQXNqQzlhLXhJNldiR00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NDczLCJzdGF0ZV9ub25jZSI6IjU5OWE5MTlkZjlhYjA2OGM2YzM2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDczIn0sImlzcyI6IkRlbGFsaSBMVEkgVG9vbCIsInN1YiI6Im9pdWhvaXVhaGRvaXVoOTk4YjNvaGIiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NTQwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI0ODI1NDEsImV4cCI6MTc4MjQ4Mjg0MSwianRpIjoiMDU0YTlhYjM3ZWM0NTU0ZmY5ZWIifQ.b9FZqPs6i0SVxWYkquSLFirtiYqQy02VtaNf-JLGv9gC1zr1MfJrcGCFl4WFjY7WVdlBkKDbjTpdbbUyh7sjwgs95Zbkbj2Mrc7tB15FmQX-wiTXxr_vwAZvH-xksol1MbSgYjk48W00_t_vNvS67_mNK_3-8za5Kl2ZGkELjPDQzsD8Zh-z_wtaYCUaxiJlKY9hMN3F268_7WxkiXl2TM3MasCjikL-BdudGKFRYvwdgZv3-6LMgHgu4fguehyzhKPicwrTs3Zdz-C8hU3w7_vs2vEl1dTfZuJ7ckyOssePtI-hVwA0F7eqzGsAZwgyagV6jfDVQpMz--Ce1qs5HQ (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: 599a919df9ab068c6c36 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)