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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1813/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImV0WXhRc1RPQVFKMW5uQVhwZ2pHSkdaVGVwQkM2WUlscXBNcnFsV2lkTzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODEzLCJzdGF0ZV9ub25jZSI6ImY5ZGE3ZGYxZmI5NTE4NjVlOTlkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODEzIn0sImlzcyI6Im9wZW5kc2EiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE5NTgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MDE0MzI5NCwiZXhwIjoxNzgwMTQzNTk0LCJqdGkiOiI2ZjljZDkwMTQ0NmM5NWU0YmZjMCJ9.vLuzOqhLTT5UXFbFMJm_hXY9mzhNrBKasrQx_H-s5JB9Ic__0SRAX7fB9uPiB0QVcY0QfjNhT1tADPTEJgB4ZrlQU8u0DXyxf4zIbZeS5UzuT6ZfjBojS3n1BFVheHRyqmmkDS9xOA-45EF9hJS_-quBHe7Lirzza5wleZPfhwOUtSbi22CUAQNAwxqAmj0z1pyVJXhoWDsYC8zhPYnLdcnP9XBahtOPAbCodVWtGVRlogoX1nc6INXVTttQdS--KxNfOEGZI5AvOLpryWssm1sGEDt0vCSF2JHHvekRp1AaJrCBfz3wBKJR5Gq1ucz-oYuEz1zAVl4BZS4lsl4-WA (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: f9da7df1fb951865e99d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)