owner/repo must be one of the repositories the installation grants the caller. Reads at most 2,000 branches.
Authenticate with a signed-in session token (an API key cannot call this route).
Path parameters
The org's slug or id. A caller with no role in the org gets 404.
Query parameters
Responses
200The default branch and every branch name.
400owner/repo missing or installation_id invalid.
A sentence for a person.
Stable machine code, e.g. AUTH_FAILED, NOT_FOUND, VALIDATION_ERROR, RATE_LIMITED, PLAN_REQUIRED.
The machine code on routes that name it this way.
401No bearer, an unknown, revoked or expired one, or an API key on a route keys cannot call.
A sentence for a person.
Stable machine code, e.g. AUTH_FAILED, NOT_FOUND, VALIDATION_ERROR, RATE_LIMITED, PLAN_REQUIRED.
The machine code on routes that name it this way.
403The caller cannot use this installation, or it is suspended.
A sentence for a person.
Stable machine code, e.g. AUTH_FAILED, NOT_FOUND, VALIDATION_ERROR, RATE_LIMITED, PLAN_REQUIRED.
The machine code on routes that name it this way.
404Org not found, or the repository is not in this installation.
A sentence for a person.
Stable machine code, e.g. AUTH_FAILED, NOT_FOUND, VALIDATION_ERROR, RATE_LIMITED, PLAN_REQUIRED.
The machine code on routes that name it this way.
502GitHub did not return the branch list.
A sentence for a person.
Stable machine code, e.g. AUTH_FAILED, NOT_FOUND, VALIDATION_ERROR, RATE_LIMITED, PLAN_REQUIRED.
The machine code on routes that name it this way.