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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3635/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: ga_doe_1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ino2OS1vb3NKUkFUYmpyZkFpOFY5dDFZMkxhRzdwMkUzbVRMODAxOU1WWGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNjM1LCJzdGF0ZV9ub25jZSI6ImEyMzg3ODgzZDhjYTZkMmY3ZDEzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNjM1In0sImlzcyI6IkdBIERPRSBUZXN0IFRvb2wiLCJzdWIiOiJnYV9kb2VfMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQwMzAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NzY1Nzc2NywiZXhwIjoxNzg3NjU4MDY3LCJqdGkiOiJiMzBhN2Q0Nzc0YTZlZjYxZmIxNyJ9.rcjiIqpXisWW7gdjzaG0ihziOKcb5NDeDpAA9-Qp4Q_Gv-1Kv-5cC8ESWasO_xplPe1yAioIbjHtT2MtNLg0wCwnHNrSCN-6a954c6PL_tcuilTYYu0_r-9nXu1suXa8R5SPEc7SVRgGnkUeXDEDfYiZZ_oA2MLjHBSr-EuClObsyF99XBn9Y8wiUFUVtIC9icWlOcrDK3EhBWPopi1IZcLb9w0EMbmz00b1-hsmICz7WXN2oRFmaU97yh4RJjrGXpydbmzXXZlHsJlpbgp0FALDAXEsTq8wc64wx4ld7hFf1t4RbOInrvmyPg7qUVs7AJxqRanYH8kOGQ8BaCW4RQ (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: a2387883d8ca6d2f7d13 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)