REST API - List Collections Request



Lists collections in the specified project.

URL Structure

  • ProjectId: The ID of the project that contains the collections you want to retrieve.

Supported Methods

Request URI Parameters

  • Offset (optional): Defines the paging offset (that is, index) at which the results start. Offset the default is 0.
  • Limit (optional): Defines the number of items (projects, artifacts, etc) to retrieve per query. This parameter can be set to an integer. The default is 100. The minimum value is 1 and the maximum value is 500.

HTTP Status Codes

  • 200: OK
  • 201: Successfully Created
  • 206: Partial Content
  • 400: Bad Request
    This error can occur for a variety of reasons:
    • At least one URI or request body parameter is invalid, such as one of the Filter, Traces, Offset or Limit parameters.
    • A required value has not been provided.
    • If you are submitting a POST or PATCH request and have not added the X-HTTP-Method-Override parameter to your request header.
  • 401: Unauthorized
    • The Blueprint token is missing, invalid or expired.
  • 403: Forbidden
    • The applicable permissions are needed. For example, this error can occur when:
      • An Author or Collaborate license is needed for access.
      • Comment permissions are needed on the artifact.
      • Edit permissions are needed on the change summary job.
  • 404: NotFound
    • Item is not found in the project. For example, this error can occur when:
      • Artifact not found.
      • Artifact type not found.
      • Project not found.
      • ALM target not found.
      • Change summary job not found.
      • User does not have edit permissions for this artifact, project or ALM target.
  • 409: Conflict
    • Reason for failure can be found in the response body. Additional information may also be found in the log.
  • 411: Length Required
    • If the Content-Length header is missing in the request.
  • 413: Request Entity Too Large
    • If the provided file size is larger than allowed.
  • 415: Unsupported Media Type
    • If the provided media type is not of MIME Multipart Content "form-data."
  • 416: Request Range Not Satisfiable
    • If offset points to a part of a collection that is not available.
  • 500: Internal Server Error
  • 501: Not Implemented


XML Example

Request URI

Response Body

<?xml version="1.0" ?>
<Collection xmlns:i="" xmlns="">
<Name>My Collection 1</Name>
JSON Example

Request URI

Response Body

"ContentArtifactIds": [
"Id": 131,
"Name": "My Collection 1",
"ProjectId": 101