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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1871/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: 111333 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkFJM0Yxd3NxRFF3QVdmZ3p0UEwyblVfVUxKeGJCN0NHUUJzdWo1T3o5Z00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODcxLCJzdGF0ZV9ub25jZSI6IjcxYzE3ZWFjMDY2Nzc2ZTVlOTNmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODcxIn0sImlzcyI6IkFHIFRlc3QgVG9vbCIsInN1YiI6IjExMTMzMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIwMzMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTQzODQwNSwiZXhwIjoxNzg1NDM4NzA1LCJqdGkiOiIyYTY0NDU5YTEyMTYwMTY4YmU5MCJ9.d4F3bZISF9WWmnl-bk4cyJmlmBHWv63mDt1agmd_OMA03RVQhD15Zv8C6PrDrYEqVITKGPyB8d9rKC4YaOnVf0kxevXnyPV7kmbAgWVrbrfPDQOp8IygqxQ87p_EO27QGTfMjOLUBRfUUo6V3Kh8P7gN7r4tjj67X83NkS2KRYmKjJH5e_DdThzTm4EzghqjQBuZA4r2-7UrJV-5NlmWIPNP13yayzIYiQabkroLDDvWdQ5ok7qjcWp-0ZBfcf3g-IgH6atYLbAAK7Ij_eLDto8tF7pPzb03yJa9YAt_4QiPeyMEAvoJZ-Yum6W6aA9CsxcwNM1VCfLnULuEe1jAtQ (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: 71c17eac066776e5e93f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)