curl --request POST \
  --url https://api.promptlayer.com/rest/prompt-templates \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <x-api-key>' \
  --data '{
  "prompt_template": {
    "prompt_name": "<string>",
    "tags": []
  },
  "prompt_version": {
    "prompt_template": {
      "content": [
        {
          "type": "text",
          "text": "<string>"
        }
      ],
      "input_variables": [],
      "template_format": "f-string",
      "type": "completion"
    },
    "commit_message": "<string>",
    "metadata": {
      "model": {
        "provider": "<string>",
        "name": "<string>",
        "parameters": {}
      },
      "customField": "<string>"
    }
  },
  "release_labels": [
    "<string>"
  ]
}'

{
  "id": 123,
  "prompt_name": "<string>",
  "tags": [
    "<string>"
  ],
  "release_labels": [
    "<string>"
  ],
  "prompt_template": {
    "content": [
      {
        "type": "text",
        "text": "<string>"
      }
    ],
    "input_variables": [],
    "template_format": "f-string",
    "type": "completion"
  },
  "metadata": {
    "model": {
      "provider": "<string>",
      "name": "<string>",
      "parameters": {}
    },
    "customField": "<string>"
  },
  "commit_message": "<string>"
}