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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2630/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlRwUTl0Vl9lRTFVazhWWC1YLUw5MHFLYkNNQ1BDejEydVF6OElpRDF5V2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjMwLCJzdGF0ZV9ub25jZSI6ImM3MGI0NjRjYzQwMGRmNjRiMWMxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjMwIn0sImlzcyI6IkxBQiBSRU1PVE8iLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI5MjkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NDAxMDY1MSwiZXhwIjoxNzg0MDEwOTUxLCJqdGkiOiI3MDdhMDRhZjMxMjJjODI2YmExMyJ9.Rg1IOj4wn-KfChS6XHwIOlq-l5eEZwzc9uFMDEEEavBUvLuLqcRp03rTLG2Tj1w4yK6yEz-GEWNt7hIAc0jet3OMAgik6FcFv61_pqNdWylHL-eu_875_m-4lQIQ03TrcoB_yheSEKuCaSe3rvcVDAZabQpu-iWjf1UIKSN2_dFixWgEumn0NLBOkyC5renw0nhVEXg38SH8Bs_i4qZc4P4BNX2RX1HcPxx1uCIk4LgOv_qoC3KOEwhQn5xh9eUr4f12l3-QugNpv1Xqyq0wNUn8HuMnlKmzlv9xvyxU0t5hj3DAbzuuO1Sc7ztZp66_64O0qcKZMqDNJGeNvMgj-w (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: c70b464cc400df64b1c1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)