{
  "operationId": "create-collection",
  "method": "POST",
  "path": "/sites/{site_id}/collections",
  "summary": "Webflow Create Collection",
  "requestExamples": [
    {
      "contentType": "application/json",
      "example": {
        "displayName": "Blog Posts",
        "singularName": "Blog Post",
        "slug": "posts",
        "fields": [
          {
            "type": "PlainText",
            "displayName": "Title",
            "slug": "title",
            "isRequired": true,
            "helpText": "The title of the blog post"
          },
          {
            "type": "RichText",
            "displayName": "Content",
            "slug": "content",
            "isRequired": true,
            "helpText": "The content of the blog post"
          },
          {
            "type": "Reference",
            "displayName": "Author",
            "slug": "author",
            "isRequired": true,
            "helpText": "The author of the blog post",
            "metadata": {
              "collectionId": "23cc2d952d4e4631ffd4345d2743db4e"
            }
          }
        ]
      }
    }
  ],
  "responseExamples": [
    {
      "status": "200",
      "contentType": "application/json",
      "example": {
        "displayName": "Blog Posts",
        "singularName": "Blog Post",
        "slug": "posts",
        "createdOn": "2016-10-24T19:41:48Z",
        "lastUpdated": "2016-10-24T19:42:38Z",
        "fields": [
          {
            "type": "PlainText",
            "displayName": "Title",
            "slug": "title",
            "isRequired": true,
            "helpText": "The title of the blog post"
          },
          {
            "type": "RichText",
            "displayName": "Content",
            "slug": "content",
            "isRequired": true,
            "helpText": "The content of the blog post"
          },
          {
            "type": "Reference",
            "displayName": "Author",
            "slug": "author",
            "isRequired": true,
            "helpText": "The author of the blog post",
            "metadata": {
              "collectionId": "23cc2d952d4e4631ffd4345d2743db4e"
            }
          }
        ]
      }
    },
    {
      "status": "400",
      "contentType": "application/json",
      "example": {
        "code": "validation_error",
        "message": "Validation Error: Provided ID is invalid",
        "externalReference": null,
        "details": []
      }
    },
    {
      "status": "401",
      "contentType": "application/json",
      "example": {
        "code": "not_authorized",
        "message": "Request not authorized",
        "externalReference": null,
        "details": []
      }
    },
    {
      "status": "404",
      "contentType": "application/json",
      "example": {
        "code": "resource_not_found",
        "message": "Requested resource not found: The site cannot be found",
        "externalReference": null,
        "details": []
      }
    },
    {
      "status": "409",
      "contentType": "application/json",
      "example": {
        "code": "duplicate_collection",
        "message": "Collection already exists",
        "externalReference": null,
        "details": []
      }
    },
    {
      "status": "429",
      "contentType": "application/json",
      "example": {
        "code": "too_many_requests",
        "message": "Too many requests",
        "externalReference": null,
        "details": []
      }
    },
    {
      "status": "500",
      "contentType": "application/json",
      "example": {
        "code": "internal_error",
        "message": "An Internal Error occurred",
        "externalReference": null,
        "details": []
      }
    }
  ]
}