Environment Variables

TFC_USER_TOKEN

API tokens may belong directly to a user. User tokens are the most flexible token type because they inherit permissions from the user they are associated with. For more information on user tokens and how to generate them, see the Users documentation. terraform docs

TFC_TEAM_TOKEN

API tokens may belong to a specific team. Team API tokens allow access to the workspaces that the team has access to, without being tied to any specific user. To manage the API token for a team, go to Organization settings > Teams > (desired team) and use the controls under the "Team API Token" header. Each team can have one valid API token at a time, and any member of a team can generate or revoke that team's token. When a token is regenerated, the previous token immediately becomes invalid. Team API tokens are designed for performing API operations on workspaces. They have the same access level to the workspaces the team has access to. For example, if a team has permission to apply runs on a workspace, the team's token can create runs and configuration versions for that workspace via the API. (More about permissions.) Note that the individual members of a team can usually perform actions the team itself cannot, since users can belong to multiple teams, can belong to multiple organizations, and can authenticate with Terraform's atlas backend for running Terraform locally. If an API token is generated for the "owners" team, then that API token will have all of the same permissions that an organization owner would. terraform docs

TFC_ORGANIZATION_TOKEN

API tokens may generated for a specific organization. Organization API tokens allow access to the organization-level settings and resources, without being tied to any specific team or user. To manage the API token for an organization, go to Organization settings > API Token and use the controls under the "Organization Tokens" header. Each organization can have one valid API token at a time. Only organization owners can generate or revoke an organization's token. Organization API tokens are designed for creating and configuring workspaces and teams. We don't recommend using them as an all-purpose interface to Terraform Cloud; their purpose is to do some initial setup before delegating a workspace to a team. For more routine interactions with workspaces, use team API tokens. Organization API tokens have permissions across the entire organization. They can perform all CRUD operations on most resources, but have some limitations; most importantly, they cannot start runs or create configuration versions. Any API endpoints that can't be used with an organization API token include a note like the following: Note: This endpoint cannot be accessed with organization tokens. You must access it with a user token or team token. terraform docs