I have written terraform code which:
- Creates IAM Role
- Creates lambda functions and attaches the above created role
- Dynamo DB table creation
- Creates API gateway, resources and adds POST method with lambda integration.
The first 3 steps works well. However while creating and configuring the API gateway, I am encountering below error in resource aws_api_gateway_integration & aws_lambda_permission, where I am trying to attach the lambda function "save_course" to the POST method under "courses" resource
│
│ on main.tf line 117, in resource "aws_api_gateway_integration" "apigateway84f0f20":
│ 117: uri = module.awsLambda["save_course.py"].lambda_invoke_urn
│ ├────────────────
│ │ module.awsLambda["save_course.py"].lambda_invoke_urn is tuple with 1 element
│
│ Inappropriate value for attribute "uri": string required.
╵
╷
│ Error: Incorrect attribute value type
│
│ on main.tf line 141, in resource "aws_lambda_permission" "lambda_permission":
│ 141: function_name = module.awsLambda["save_course.py"].function_name
│ ├────────────────
│ │ module.awsLambda["save_course.py"].function_name is tuple with 1 element
│
│ Inappropriate value for attribute "function_name": string required.
Not sure how to access the tuple and extract the invoke_arn and function_name. After going through the generated terraform.tfstate file, I have tried different combinations to extract the required value. Not sure where I am wrong.
The terraform code along with generated terraform.tfstate file is available at my location: https://github.com/myanees284/lambda_website
git clone https://github.com/myanees284/lambda_website.git
terraform init
terraform apply -auto-approve
