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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2548/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: client-1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxqejMyQ01DLUpWQWJxbi10SHZnbEpUQTFTcGIycF84NTV2MWozWVJ2TWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTQ4LCJzdGF0ZV9ub25jZSI6ImM0ZmU3ZGMyNjJmNjc5NWEwOTNiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTQ4In0sImlzcyI6IkNBSSBUZXN0IFRvb2wiLCJzdWIiOiJjbGllbnQtMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI4MzQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjU1NDcyNywiZXhwIjoxNzcyNTU1MDI3LCJqdGkiOiJlOWZjNjVlNjM3MmRiNmRiOGVmMiJ9.gM9n-GfLC-REv7CdViIzTQRH-iLNwb1diglWLG3RdzwEkj0zIiSlUfDuhVhpLiuaGM7lSM-qU0J4QZQGbtENX_i_kBPbkLmY1so92xZX5qxP8skPYHGB1x7S-RVtCJPfZ4Zd_0zk-tXYi1KXfUhv_CCiV8PHI255b8fZQrHVsvNlXRHAx8BiLqXZCQadrjVKR8Lj4rT1AObSGsP5CWbhN8pCF_qNwOq_1ZS-9MABt2M3IWS_4tUPsVHbhyXE1GqhdEfuJ3KexanB4pJJOCyA0BCblMIm0U9H4c9yKVma4urV0Il1BRN8U-L-eq8hoQKQGsYhuM1AD7HgskM2rnnyCg (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: c4fe7dc262f6795a093b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)