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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4964/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImdNRXZZTGNiVDNzS3lobHhKd3BuSHBUMnI2eDlLOVE3bnZ1VU5CaFZGREUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0OTY0LCJzdGF0ZV9ub25jZSI6IjY5YWQyOWNkOWUxZGZlODY5OWFjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0OTY0In0sImlzcyI6ImdoLXRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUwNjQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDMyNDU1MSwiZXhwIjoxNzcwMzI0ODUxLCJqdGkiOiJhN2YyN2IwZTA5Yjk5ODc1ZjY1YSJ9.11EHNKvrKluafqcS9kaK0YdBiuk1y-C7UJYdo3yBGsk00AbV4J8Grf0jjD7WgjF8gu6qL8jBcNnYcOjSyArII63BtudwzsQfVkIvHKEGO0E_vhdWqdXei2qHXwdva3O9sNddkIEJiasU9ERF23xmGdFHAHx9k8RnfydnUMrwRNTfyRztecAKOFZOYmFtL4oW79YOUxKv59VkBc5PiDCQIDqwP4m2Parw_0Im1VwHwWqWZ0bkwDqQZzhtczGObz5ZEn9d20P0V3Ip64YN2sWYJex-ZgiXXIlEbPn6ZZBkEW_mWKmxIzU3SudI0N8avenzC5RL_Xm8fkcvaYvcZt2fBA (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: 69ad29cd9e1dfe8699ac (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)