text: endpoint is data["paths"][2]    Thought: I should find the required parameters for the POST request.    Action: json_explorer    Action Input: What are the required parameters for a POST request to the /completions endpoint?        > Entering new AgentExecutor chain...    Action: json_spec_list_keys    Action Input: data    Observation: ['openapi', 'info', 'servers', 'tags', 'paths', 'components', 'x-oaiMeta']    Thought: I should look at the paths key to see what endpoints exist    Action: json_spec_list_keys    Action Input: data["paths"]    Observation: ['/engines', '/engines/{engine_id}', '/completions', '/chat/completions', '/edits', '/images/generations', '/images/edits', '/images/variations', '/embeddings', '/audio/transcriptions', '/audio/translations', '/engines/{engine_id}/search', '/files', '/files/{file_id}', '/files/{file_id}/content', '/answers', '/classifications', '/fine-tunes', '/fine-tunes/{fine_tune_id}', '/fine-tunes/{fine_tune_id}/cancel', '/fine-tunes/{fine_tune_id}/events', '/models', '/models/{model}', '/moderations']    Thought: I should look at the /completions endpoint to see what parameters are required    Action: json_spec_list_keys    Action Input: data["paths"]["/completions"]    Observation: ['post']    Thought: I should look at the post key to see what parameters are required    Action: json_spec_list_keys    Action Input: data["paths"]["/completions"]["post"]