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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4921/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: linhtest1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjVqZHI2TExLRko3dUVLWHU0RnJ0WXo5ZGl4U3lhS0VIblpOeTNMVlV0WmciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0OTIxLCJzdGF0ZV9ub25jZSI6IjcwMjk4NGY5NTEyNTU0YmEwMDQwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0OTIxIn0sImlzcyI6IkxpbmggdGVzdCB0b29sIiwic3ViIjoibGluaHRlc3QxIiwiYXVkIjoiaHR0cHM6Ly9zd2VldC1naGFzdGx5LXNhd2ZseS5uZ3Jvay1mcmVlLmFwcC9jb25uZWN0L3Rva2VuIiwiaWF0IjoxNzkyMTQ4Mjc1LCJleHAiOjE3OTIxNDg1NzUsImp0aSI6IjUyOTI4OWExOWNlMjFhZDdiZGU0In0.CmQncAaw2Ag5rHj4vYqFXZtakEWzMSfWAGBWdq0p_43Q6GrbowbzRzFwhSd3URC7xmfEqYdmg2t91oqxQzmJGF5D7k0Zkcxhn-U8TZTqPFNDi0f7NW3EnEUsrm9k-HMxi7y9IL11xeHyNm99BvgF6oqDPiKPi9YVgjeX_70Mbb2cWpa9AiZXFhZdDHCmCQ4RGjyLB9OEU2MF_9JL0rTdY4Pl9hDdLlm63yjjRC2pFu0ojar1xnBf736zQnyFBa3kx-NvWbP78jQ26CnkbwE3m9du6ndz0JWsJUOmpLv44HzNZKhCEYrLKddrcxzsx3i17WArDja7dFUqKKzw4B994w (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: 702984f9512554ba0040 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)