merge_pull_request

Merge an approved pull request into its base branch. Requires Owner role. style options: ‘merge’ (merge commit, default), ‘squash’ (squash into one commit), ‘rebase’ (rebase onto base branch). Safety: pass expected_head_sha (the PR head commit SHA from get_pull_request) to guard against new commits pushed to the PR branch since you last checked.

Parameters

Name	Type	Required	Default	Description
model_name	Annotated[str, Field(description='Name of the Bridge Town model.')]	Yes	—
pull_request_id	Annotated[int, Field(description='Numeric ID of the pull request within the model.')]	Yes	—
style	Annotated[Literal['merge', 'rebase', 'squash'], Field(description="Merge style: 'merge' (merge commit), 'rebase' (rebase and merge), or 'squash' (squash and merge).")]	No	'merge'
commit_title	Annotated[str, Field(description='Optional title for the merge commit.')]	No	''
expected_head_sha	Annotated[str, Field(description='Optional SHA of the PR head commit for optimistic concurrency control.')]	No	''
workspace_id	`Annotated[str	None, Field(description=WORKSPACE_ID_FIELD_DESCRIPTION)]`	No	None

Returns

Returns a structured object. Top-level fields:

• model (string)
• pull_request_id (integer)
• merged (boolean)
• message (string)

See the response example below for the full payload shape.

Example

Tool Call

{
  "name": "merge_pull_request",
  "arguments": {
    "model_name": "forecasts",
    "pull_request_id": 42,
    "commit_title": "Merge: aggressive growth scenario",
    "style": "squash"
  }
}

Response

{
  "model": "forecasts",
  "pull_request_id": 42,
  "merged": true,
  "message": "Pull request merged."
}

Notes

• Module: Pull Requests
• Requires authentication via API token or Auth0 JWT.