---
updatedAt: 2026-05-27T12:50:48.000Z
agentTools:
  projectIndex: https://developer.onetrust.com/onetrust/llms.txt
---

# Get List of Term Attributes

Use this API to retrieve a list of all term attributes created by internal and external systems.

# OpenAPI definition

```json
{
  "openapi": "3.1.0",
  "info": {
    "title": "Data Use Governance - Data Catalog",
    "description": "The Data Catalog APIs provide comprehensive functionality for managing data governance assets within Data Catalog, enabling users to create, retrieve, and organize business glossaries, terms, and tags for effective data classification and metadata management.",
    "version": "1.0",
    "contact": {
      "name": "OneTrust Support",
      "url": "https://my.onetrust.com/s/contactsupport"
    },
    "license": {
      "name": "Apache 2.0",
      "url": "https://www.apache.org/licenses/LICENSE-2.0"
    }
  },
  "servers": [
    {
      "url": "https://{hostname}",
      "variables": {
        "hostname": {
          "default": "hostname",
          "description": "The OneTrust hostname such as app.onetrust.com, app-eu.onetrust.com, app-de.onetrust.com, app-uk.onetrust.com, app-apac.onetrust.com, trial.onetrust.com, or uat.onetrust.com."
        }
      }
    }
  ],
  "tags": [
    {
      "name": "Terms",
      "description": "APIs to manage glossary terms, including creating new terms with custom attributes, retrieving term lists with search and pagination capabilities, accessing individual term details, and managing term attributes and relationships.",
      "externalDocs": {
        "description": "OpenAPI 3.1.0 - Download Definition",
        "url": "https://developer.onetrust.com/onetrust/openapi/data-use-governance-data-catalog.json"
      },
      "x-displayName": "Terms"
    }
  ],
  "paths": {
    "/api/glossary/v1/terms/attribute-names": {
      "get": {
        "operationId": "getAllTermAttributeNames",
        "summary": "Get List of Term Attributes",
        "description": "Use this API to retrieve a list of all term attributes created by internal and external systems.",
        "tags": [
          "Terms"
        ],
        "x-onetrust": {
          "spec-label": "https://developer.onetrust.com/onetrust/openapi/data-use-governance-data-catalog.json"
        },
        "responses": {
          "200": {
            "description": "OK \nTerm attribute names retrieved successfully.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/DataUseGovernance-DataCatalog_OneTrustResponseOfListofStringWrapper"
                }
              }
            }
          },
          "400": {
            "description": "Bad Request"
          },
          "401": {
            "description": "Unauthorized"
          },
          "403": {
            "description": "Forbidden"
          },
          "429": {
            "description": "Too Many Requests. \nFor more information, see [API Rate Limits](https://developer.onetrust.com/onetrust/reference/rate-limits-overview).",
            "headers": {
              "Retry-After": {
                "schema": {
                  "description": "The number of seconds after which requests will be allowed again.",
                  "format": "int32"
                }
              },
              "ot-period": {
                "schema": {
                  "description": "The unit of time for which the rate limit applies",
                  "enum": [
                    "HOUR",
                    "MINUTE"
                  ]
                }
              },
              "ot-ratelimit-event-id": {
                "schema": {
                  "description": "The unique identifier for the rate-limiting event.",
                  "format": "uuid"
                }
              },
              "ot-request-made": {
                "schema": {
                  "description": "The number of requests made within the specified period.",
                  "format": "int32"
                }
              },
              "ot-requests-allowed": {
                "schema": {
                  "description": "The number of requests allowed within the specified period.",
                  "format": "int32"
                }
              }
            }
          },
          "500": {
            "description": "Internal Server Error"
          }
        },
        "security": [
          {
            "DataUseGovernance-DataCatalog_OAUTH2": [
              "DATA_CATALOG_READ"
            ]
          }
        ]
      }
    }
  },
  "components": {
    "schemas": {
      "DataUseGovernance-DataCatalog_OneTrustMetadata": {
        "type": "object",
        "properties": {
          "page": {
            "description": "The page number of the results.",
            "$ref": "#/components/schemas/DataUseGovernance-DataCatalog_OneTrustPage"
          }
        }
      },
      "DataUseGovernance-DataCatalog_OneTrustPage": {
        "type": "object",
        "properties": {
          "first": {
            "description": "This parameter indicates whether the current page is the first page of the list.",
            "type": "boolean"
          },
          "last": {
            "description": "This parameter indicates whether the current page is the last page of the list.",
            "type": "boolean"
          },
          "number": {
            "description": "The page number of the results.",
            "type": "integer",
            "format": "int64"
          },
          "size": {
            "description": "The number of results per page.",
            "type": "integer",
            "format": "int64"
          },
          "totalElements": {
            "description": "The total number of results in the list.",
            "type": "integer",
            "format": "int64"
          },
          "totalPages": {
            "description": "The total number of pages in the list.",
            "type": "integer",
            "format": "int64"
          },
          "sort": {
            "description": "The sort criteria that dictates the order of the results.",
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/DataUseGovernance-DataCatalog_OneTrustSort"
            }
          }
        }
      },
      "DataUseGovernance-DataCatalog_OneTrustSort": {
        "type": "object",
        "properties": {
          "direction": {
            "description": "The order (ASC|DESC) by which results are sorted.",
            "type": "string",
            "enum": [
              "ASC",
              "DESC"
            ]
          },
          "property": {
            "description": "The criteria by which results are sorted.",
            "type": "string"
          }
        }
      },
      "DataUseGovernance-DataCatalog_OneTrustResponseOfListofStringWrapper": {
        "type": "object",
        "properties": {
          "data": {
            "type": "array",
            "items": {
              "type": "string",
              "example": "Notes"
            }
          },
          "meta": {
            "$ref": "#/components/schemas/DataUseGovernance-DataCatalog_OneTrustMetadata"
          }
        }
      }
    },
    "securitySchemes": {
      "DataUseGovernance-DataCatalog_OAUTH2": {
        "type": "oauth2",
        "flows": {
          "clientCredentials": {
            "tokenUrl": "https://{hostname}/api/access/v1/oauth/token",
            "scopes": {
              "DATA_CATALOG_READ": "Access to Data Catalog read operations for external systems",
              "DATA_CATALOG_WRITE": "Access to Data Catalog write operations for external systems"
            }
          }
        }
      }
    }
  },
  "x-readme": {
    "explorer-enabled": false,
    "proxy-enabled": false,
    "metrics-enabled": false
  },
  "x-onetrust": {
    "spec-label": "OpenAPI 3.1.0"
  }
}
```

# Sibling pages

* [Get List of Terms](https://developer.onetrust.com/onetrust/reference/retrieveallterms.md)
* [Get Term Attribute](https://developer.onetrust.com/onetrust/reference/gettermattributebyname.md)
* [Get Term](https://developer.onetrust.com/onetrust/reference/retrievetermsbyname.md)
* [Get List of Term Names](https://developer.onetrust.com/onetrust/reference/retrievetermsname.md)
* [Create Term](https://developer.onetrust.com/onetrust/reference/createtermusingpost.md)